In comparison to action potentials on presynaptic neurons, post synaptic neurons will experience action potentials less frequently.
What distinguishes post synaptic potentials from action potentials?So, action potentials require activation of voltage-gated ion channels found at very high concentrations along the axon hillock and at lower concentrations along the remaining of the axon, whereas postsynaptic potentials require activation of ligand-gated ion channels located on the postsynaptic membrane.
Pre- or postsynaptic action potentials are present?The synaptic cleft, which is a 20–40 nm gap between the presynaptic axon terminal and the postsynaptic dendrite, is where neurotransmitter is released from the neuron when an action potential reaches the presynaptic terminal (often a spine).
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Which ONE of the following statements about the possible fates of Glucose-6-Phosphate in Liver cell is FALSE?
Or are the all TRUE?
1. Glucose-6-Phosphate can be dephosphorylated by Glucose-6-Phosphatase and the Glucose formed is released into the circulation.
2. Glucose-6-Phosphate can be converted to Pyruvate via Glycolysis.
3. Glucose-6-phosphate can enter the Pentose-Phosphate pathway to produce Ribose-5-Phosphate and/or NADPH.
4. Glucose-6-Phosphate can be used for Glycogen synthesis.
5. All the other answers are true.
The following statements about the possible fates of Glucose-6-Phosphate in Liver cells are
1. Glucose-6-Phosphate can be dephosphorylated by Glucose-6-Phosphatase and the Glucose formed is released into circulation.
2. Glucose-6-Phosphate can be converted to Pyruvate via Glycolysis.
3. Glucose-6-phosphate can enter the Pentose-Phosphate pathway to produce Ribose-5-Phosphate and/or NADPH.
4. Glucose-6-Phosphate can be used for Glycogen synthesis.
Thus, the correct answer is all the other answers are true (5)
The liver is аn essentiаl metаbolic orgаn, аnd its metаbolic аctivity is tightly controlled by insulin аnd other metаbolic hormones. Glucose is metаbolized into pyruvаte through glycolysis in the cytoplаsm, аnd pyruvаte is completely oxidized to generаte АTP through the TCА cycle аnd oxidаtive phosphorylаtion in the mitochondriа.
NАDPH is required for lipogenesis аnd biosynthesis of other bioаctive molecules. In the fаsted stаte, G6P is trаnsported into the endoplаsmic reticulum (ER) аnd dephosphorylаted by glucose-6-phosphаtаse (G6Pаse) to releаse glucose.
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Which of the following are true about endergonic and exergonic reactions? Select all that apply. A) Endergonic reactions consume energy and exergonic reactions release energy. B) Both endergonic and exergonic reactions require a small amount of energy to overcome an activation barrier. C) Endergonic reactions have a positive delta G and exergonic reactions have a negative delta G. D) Exergonic reactions take place slowly and endergonic reactions take place quickly
D) The speed of endergonic reactions is faster than that of exergonic ones.
Energetic and exergonic reactions: what are they?In thermochemistry or physical chemistry, there are two different types of chemical reactions or processes: endergonic and exergonic. The names give an explanation of how energy is used up during the reaction.
The classifications are similar to endothermic and exothermic reactions, however endothermic and exothermic only apply to heat or thermal energy, whereas endergonic and exergonic describe what occurs with any form of energy.
Energy from the environment is absorbed during an endergonic process. As they absorb heat, endothermic reactions make for interesting illustrations. Citric acid and baking soda (sodium carbonate) should be combined with water.
Although the liquid will become chilly, frostbite won't develop. Energy is released into the environment during an exergonic reaction. Exothermic reactions are excellent illustrations of this kind of reaction since they produce heat.
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when a cell is in osmotic equilibrium with the internal environment, which of the following occurs for water movement through aquaporins?
When a cell is in osmotic equilibrium with the internal environment, there is random movement of water molecules into and out of the cell occurs for water movement through aquaporins.
Water diffuses through a semipermeable membrane as a result of osmosis. In living things, osmosis is crucial because it controls the flow of water into and out of cells. Because tiny molecules may get through the plasma membrane only under certain conditions, the internal makeup of the cell is preserved.
The majority of biological molecules cannot diffuse through the phospholipid bilayer. The plasma membrane creates a barrier that prevents molecules from freely moving between the cytoplasm and the cell's surroundings.
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Select the correct sequence of events of the human menstrual phase, beginning and ending with the menstrual cycle.
The correct sequence of events of the human menstrual phase, beginning and ending with the menstrual cycle is a menstrual phase, proliferative phase, ovulation, secretory phase, and menstrual phase.
Menstruation, the follicular phase, ovulation, and the luteal phase are the four stages that make up a woman's monthly reproductive cycle. Some of the most common menstrual issues include painful or heavy periods as well as premenstrual syndrome (PMS).
It is possible to boost the likelihood of a woman becoming pregnant by learning the stage of her menstrual cycle at which she is most fertile.
The complete question is.
Select the correct sequence of events of the human menstrual phase, beginning and ending with the menstrual cycle.
A. menstrual phase, proliferative phase, ovulation, secretory phase, menstrual phase
B. menstrual phase, ovulation, secretory phase, proliferative phase, menstrual phase
C. menstrual phase, secretory phase, proliferative phase, ovulation, menstrual phase
D. menstrual phase, proliferative phase, secretory phase, ovulation, menstrual phase.
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Which of the following substances is the predominant source of ATP at MODERATE levels (for greater than 60 minutes) of activity?A. Amino acidsB. Fatty acidsC. CarbohydratesD. Proteins
The substance that is the predominant source of ATP at moderate levels is fatty acids. Therefore, the correct answer to the question above is option B.
Fatty acids are carboxylic acids that are attached to alkyl chains. They are the building block of fat in the body and in the food that we consume.
Fatty acids are an important fuel for generating cell energy in the form of ATP. For energy production, fatty acids go through the fatty acid oxidation process. It takes 2 ATP to activate a fatty acid. One palmitate molecule of fatty acid generates 129 ATP molecules.
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if a white blood cell engulfs a foreign particle with its pseudopods, it traps the particle in a structure called a in its cytoplasm.
When a white blood cell engulfs a foreign particle with its pseudopods, it traps the particle in a structure called vacuole in its cytoplasm.
What is meant by white blood cells?A low white blood cell count generally means your body is not making enough white blood cells and can increase your risk of getting infections.
White blood cells are part of body's immune system and they help body fight infection and other diseases. Types of white blood cells are as: granulocytes (neutrophils, eosinophils, and basophils), monocytes, and lymphocytes (T cells and B cells).
High white blood cell count indicates that the immune system is working to destroy infection.
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a data analyst wants to demonstrate how the population in charlotte has increased over time. they create the chart below. what is this type of chart called?
The chart in the question appears to be a line chart.
What is a line chart?A line chart is a type of graph used to display data as a series of points connected by straight lines. Line charts are often used to represent the evolution of a continuous variable over time, but they can also be used to display the relationship between two variables.
The x-axis usually represents the independent variable (for example, time), while the y-axis represents the dependent variable (for example, population). Each data point is plotted as a point on the chart and the line is drawn to connect these points.
This type of chart is particularly useful for visualizing trends and patterns in the data, such as changes in population over time or the relationship between two variables. Line charts are also commonly used to compare multiple sets of data, where each line represents a different data series.
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Which statement indicates a client understands teaching about the purified protein derivative (PPD) test for tuberculosis?1. "If the test area turns red that means I have tuberculosis."2. "I will avoid contact with my family until I am done with the test."3. "I will come back in 1 week to have the test read."4. "Because I had a previous reaction to the test, this time I need to get a chest X-ray."
The statement that indicates a client understands teaching about the purified protein derivative (PPD) test for tuberculosis is "Because I had a previous reaction to the test, this time I need to get a chest X-ray."
Thus, the correct option is 4.
А purified protein derivаtive (PPD) skin test is а test thаt determines if someone hаs tuberculosis (TB). TB is а serious infection, usuаlly of the lungs, cаused by the bаcteriа Mycobаcterium tuberculosis. This bаcteriа spreаds when you breаthe in the аir exhаled by а person infected with TB. The bаcteriа cаn remаin inаctive in your body for yeаrs.
If the аreа of skin where received the PPD injection is swollen 48 to 72 hours аfter the injection, the test results аre positive. А positive result meаns thаt we hаve been infected with the bаcteriа thаt cаuse TB and need to get a chest X-ray.
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You can help reduce your own risk of certain chronic diseases by making lifestyle choices a priority now. The earlier you consider how to modify your own behaviors, the less likely you are to suffer from the chronic diseases that are the leading causes of death in the United States.From the list below, choose the disease that was not one of the more prevalent chronic diseases in the United States in 2014.
Other diseases such as pneumonia was not considered as prevalent chronic diseases in the United States in 2014.
Pneumonia is an infection of the lungs caused by bacteria, viruses, or fungi. Symptoms of pneumonia can include fever, cough, chest pain, and difficulty breathing.
Treatment of pneumonia usually involves antibiotics, although some cases may require hospitalization. To prevent pneumonia, vaccination can be used, as well as good hygiene and healthy lifestyle choices like avoiding smoking and limiting exposure to polluted air.
It is important to take steps to reduce the risk of developing pneumonia, as it can be fatal in some cases. If you do experience symptoms of pneumonia, it is important to seek medical help as soon as possible, as early treatment can help prevent the disease from becoming more serious.
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Your question seems incomplete, but I suppose the question was:
"You can help reduce your own risk of certain chronic diseases by making lifestyle choices a priority now. The earlier you consider how to modify your own behaviors, the less likely you are to suffer from the chronic diseases that are the leading causes of death in the United States.
From the list below, choose the disease that was not one of the more prevalent chronic diseases in the United States in 2014.
-pneumonia
-cerebrovascular disease
-cancer heart disease
-chronic lower respiratory disease"
Classify the terms based on whether they are associated with transfer RNA (tRNA), messenger RNA (mRNA), or ribosomal RNA (rRNA).
1. smallest RNA molecule
2. transports amino acids
3. carries genetic information from nucleus to cytoplasm
4. anticodon
5. combines with protein to form ribosomes
6. codon
Classification of the terms based on whether they are associated with transfer RNA (tRNA), messenger RNA (mRNA), or ribosomal RNA (rRNA):
smallest RNA molecule - ribosomal RNA (rRNA)
transports amino acids - transfer RNA (tRNA)
carries genetic information from nucleus to cytoplasm - messenger RNA (mRNA)
anticodon - transfer RNA (tRNA)
combines with protein to form ribosomes - ribosomal RNA (rRNA)
codon - messenger RNA (mRNA)
What is RNA?Ribonucleic acid is a polymeric molecule that plays important functions in gene coding, decoding, regulation, and expression. Nucleic acids include RNA and deoxyribonucleic acid. Ribonucleic acid (RNA) is a nucleic acid found in all living cells that is structurally identical to DNA. RNA, unlike DNA, is typically single-stranded. Instead of the deoxyribose present in DNA, the backbone of an RNA molecule is formed of alternating phosphate groups and the sugar ribose.
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A test cross involves crossing with a(n) _________ individual and is used to determine the _________ of the tested parent.
A. homozygous dominant; phenotype
B. homozygous recessive; phenotype C. homozygous dominant; genotype D. homozygous recessive; genotype
A test cross involves crossing with a(n) homozygous recessive individual and is used to determine the genotype of the tested parent.
What is genotype?An organism's genotype is its whole collection of genetic material. The term "genotype" can also refer to the alleles or variations that an individual possesses in a certain gene or genetic region. In a general sense, the term "genotype" refers to an organism's genetic composition; in other words, it characterizes an organism's whole collection of genes. Homozygous recessive (pp), homozygous dominant (PP), and heterozygous genotypes are the three types of genotypes (Pp). The phenotypes of homozygous dominant and heterozygous genotypes are the same.
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When an ecosystem is destroyed, a new one typically takes its place. Why should we be concerned about ecosystem destruction if there is a replacement ecosystem?
Question 34 options:
Species evenness will increase, since rare species could be lost.
The new ecosystem will be similar to the original one and will be destroyed again.
It costs a lot of money to replace ecosystems.
New ecosystems typically do not form fast enough to prevent loss of ecosystem services.
When an ecosystem is destroyed, a new one typically takes its place. New ecosystems typically do not form fast enough to prevent loss of ecosystem services is concerned about ecosystem destruction if there is a replacement ecosystem.
What do you mean by ecosystem?An ecosystem consists of all the organisms and the physical environment with which they interact. These biotic and abiotic components are linked together through nutrient cycles and energy flows.
Ecosystems are organized to better understand the frame of reference in which they are being studied. They are organized from smallest to largest; organism, population, community, ecosystem.
An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life. Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts.
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What is Asexual Reproduction?
Answer: Asexual reproduction is a mode of reproduction in which a new offspring is produced by a single parent. The new individuals produced are genetically and physically identical to each other, i.e., they are the clones of their parents.
Explanation:
You take a snorkeling trip and see many fish, corals, and even some dolphins. Your snorkeling trip is an example of which ecosystem service?
Question 36 options:
ecosystem regulation and support
human provisions
cultural benefits
ecosystem diversity
Answer:
human provisions ecosystem
in order for actin to bind to myosin, the active sites on the actin molecule must be uncovered. this involves the movement of tropomyosin by the protein
In order for actin to bind to myosin, the active sites on the actin molecule must be uncovered. this involves the movement of tropomyosin by the protein Troponin.
Troponin, also known as the troponin complex, is a collection of three regulatory proteins (troponin C, troponin I, and troponin T) that are essential to the process of muscle contraction in skeletal muscle and cardiac muscle, but not in smooth muscle.
In the treatment of myocardial infarction and acute coronary syndrome, measurements of cardiac-specific troponins I and T are employed widely as diagnostic and prognostic indicators in the management of these conditions. Despite the fact that this measurement has low sensitivity, measuring the levels of troponin in the blood can be used as a diagnostic marker to determine whether or not a patient is suffering from a stroke or another type of persistent myocardial injury.
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Match the immune cell type to its correct function to better familiarize yourself with the cells of the immune system.1) Participate in inflammatory reactions and immunity to some parasites.2) Release histamine and other inflammatory chemicals.3) Participate in adaptive immune responses.4) Phagocytize and digest engulfed materials.5) Collect antigen from tissues and then bring it to lymphocytes in secondary lymphoid organs.a. Neutrophils and macrophages : ___b. Basophils : __c. Neutrophils : ___d. Lymphocytese. Neutrophils and macrophages: ____
The immune cell type with the cells of the immune system:
a. Neutrophils and macrophages: Participate in inflammatory reactions and immunity to some parasites.
b. Basophils: Release histamine and other inflammatory chemicals.
c. Neutrophils and macrophages: Phagocytize and digest engulfed materials.
d. Lymphocytes: Participate in adaptive immune responses.
e. Dendritic cells: Collect antigen from tissues and then bring it to lymphocytes in secondary lymphoid organs.
The most common cells of the immune system cаn be cаtegorized аs lymphocytes (T cells, B cells, аnd NK cells), neutrophils, аnd monocytes/ mаcrophаges. These аre аll types of white blood cells. The mаjor proteins of the immune system аre predominаntly cytokines (а type of hormone responsible for communicаtion between cells of the immune system), аntibodies (immunoglobulins), аnd complement proteins.
Your question is incomplete, but most probably your full question can be seen in the Attachment.
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Discuss one way that real world human vasculature and blood pressure is morecomplicated than a simple ideal gas relationship between pressure and volume.
The ideal gas relationship between pressure and volume assumes that the pressure of a gas is proportional to its volume, provided that the temperature and number of particles remain constant.
In real world human vasculature and blood pressure, however, the relationship between pressure and volume is much more complicated due to the presence of numerous physiological factors that influence blood pressure.
One way that the real-world relationship between blood pressure and volume is more complicated than an ideal gas relationship is due to the presence of blood vessels of different sizes and stiffness.
Blood vessels are not all of the same diameter or elasticity and therefore respond differently to changes in blood pressure and volume. For example, small arterioles are highly responsive to changes in blood pressure, whereas larger arteries are less responsive.
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Could a single part of a multicellular organism survive on its own? Explain.
Answer:
A single cell extracted from a multicellular organism cannot survive outside the organism on its own. All cells in multicellular organisms form a complex network of interactions between each other so that each of them has its own specific function essential for the survival of the others.
source of unsaturated fats______ source of molecules for short-term energy______source of amino acids ______
Source of unsaturated fats plants
Source of molecules for short-term energy ATP
Source of amino acids animal proteins.
Unsaturated fats are mostly found in plant-based foods including vegetable oils, nuts, & seeds. The most prevalent short-term energy molecule is ATP. There are four long-term energy storage molecules that are significantly bigger than ATP. Lipids, proteins, carbohydrates, & nucleic acids are examples. Animal proteins, such as beef, poultry, and eggs, are the finest suppliers of amino acids.
Animal proteins are really the easiest for your body to absorb and utilize. Complete proteins are meals that contain all nine essential amino acids. Unsaturated fats, that are liquid at room temperature, is considered healthy fats because they help lower cholesterol, reduce inflammation, normalize cardiac rhythms, and perform a range of other functions.
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You have been researching the biodiversity of different species of lizards in the Florida Everglades. You select a one square acre plot of land and begin tagging and counting the different reptiles found in that area over 6 months. After 6 months of research, you collected the following data: Species * Count Green Anole 16 Brown Anole 72 American Alligator 3 Burmese python 2 Corn Snake 9 Eastern Glass Lizard 8 Use the blanks below to answer the following questions: 1. What is the biodiversity index of the one acre lot observed? 2. If you collected the same information for a second square acre 10 miles away and determined that acre to have a biodiversity index of 0.37, would you consider the first area to be biologically diverse and why or why not? 3. What do you think is suppressing biodiversity in the first acre counted? AJ 4
The biodiversity index of the one-acre lot observed is 0.054. Based on the given information, first area is not biologically diverse as its biodiversity is lower than the second lot. Reasons suppressing biodiversity in the first acre counted could be fewer food sources, overexploitation of the natural environment, and habitat loss.
Diversity refers to the measure of the number of different species in a biotic community. A biodiversity index refers to a scale of the diversity of species at the study site. It is commonly used for estimating the complexity, stability, and thus general health of an ecosystem.
The biodiversity index is determined by dividing the number of species in the area by number of individuals in the area. In the given case, the number of species in the area is 6 and the total population is 110. Hence, the biodiversity index is 6/110 = 0.054. It indicates that there is low diversity in the area.
If you collected the same information for a second square acre 10 miles away and determined that acre to have a biodiversity index of 0.37, the first area is not considered biologically diverse as the biodiversity index is higher in the second area than the first area. A high index value indicates a stable site with many different niches and low competition while a low index value indicates a site with few potential niches where only a few species dominate.
The possible reason which is suppressing biodiversity in the first acre counted could be fewer food sources, overexploitation of the natural environment, and habitat loss.
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to be certified as organic, foods must be produced and handled under strict guidelines that limit the use of which of the following? (choose every correct answer.)- hormones.
- genetic engineering.
- antibiotics.
- nonorganic ingredients.
- employees.
- compost.
- pesticides.
To be certified as organic, foods must be produced and handled under strict guidelines that limit the use of hormones, genetic engineering, antibiotics, and pesticides.
The organic agricultural product which is intended for human consumption have to be certified. There are some rules before selling the organic product. The labeling of organic product must display the exact percentage of organic content.
For example, products labeled “organic” must contain at least 95% organically produced ingredients (excluding water and salt), and the items that aren't organic must be from a USDA list of approved additional ingredients.
According to the USDA National Organic Program (NOP) in the United States, organic products which have these labels must be grown, handled and processed by concerning some rules. Materials or methods that not permitted in organic farming include synthetic fertilizers, synthetic pesticides, radiation to preserve food, applying genetic technology, antibiotic and growth hormones for livestock.
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Each unit on the graph is equal to 1 block. How many blocks does Ben need to walk from his house to reach the museum?
A. 7 blocks
B. 9 blocks
C. 10 blocks
D. 13 blocks
Answer:
Explanation:
7 blocks
2. List the features found in prokaryotes but not eukaryotes. What are advantages provided by these features?
The absence of any membrane-bound organelles, such as a nucleus, distinguishes prokaryotic cells from eukaryotic cells. Prokaryotic cells only have ribosomes, an outer plasma membrane, and a DNA nucleoid structure.
What do organisms actually mean in biology?
A biological organism is a living thing that has the capacity to respond to environmental cues, reproduce, grow, and preserve homeostasis. Taxonomy divides living things into various categories, such as metazoa, which includes animals, plants, and fungi, and single-celled organisms like archaea and protists.
Why are organisms given names?
Every recognized species on Earth has two scientific names, at least in theory. The term "binomial nomenclature"
refers to this system. These names are significant because they enable clear communication about various animal species among people all over the world.
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Create hierarchy chart relating the following terms: acidophile, archaea, bacillus, bacteria, coccus, halophile, methanogen, prokaryote, spirillum, and thermophile.
Cocci, bacilli, and spirilla are the names for spherical, rod-shaped, and spirally shaped bacteria, respectively.
What distinguishes methanogens from other organisms?Three characteristics are present in all methanogens. (1) They must manufacture methane since it provides them with all or the majority of the energy they need to grow. (2) They are archaea, a subclass of Euryarchaeota. (3) As strict anaerobes, they can only develop under anaerobic conditions.
Which of the following attributes best describes archaea?The following traits are shared by all archaebacteria that have been identified to date:
(1) the presence of distinctive tRNAs and ribosomal RNAs;
(2) the absence of peptidoglycan cell walls, which is frequently replaced by a coat that is largely composed of protein;
(3) the presence of ether linked lipids made from phytanyl chains.
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Evolution is often described as "the theme that ties together all aspects of biology." This
is because the process of evolution
A. explains how organisms become adapted to their environment.
B. explains the diversity of organisms.
C. explains why all organisms have characteristics in common.
D. explains why distantly related organisms sometimes resemble one another.
E. all of the above are appropriate answers.
The process of evolution explains how organisms become adapted to their environment, explains the diversity of organisms, explains why all organisms have characteristics in common, and explains why distantly related organisms sometimes resemble one another. The correct answer is E.
Evolution, the process by which species change over time through the mechanisms of genetic variation and natural selection, indeed ties together all aspects of biology.
A. Evolution explains how organisms become adapted to their environment. As species face changing environmental conditions, individuals with advantageous traits are more likely to survive and reproduce, leading to the gradual accumulation of these traits in a population over time. This is known as natural selection, and it is the driving force behind the process of evolution.
B. Evolution also explains the diversity of organisms. Through millions of years of evolution, species have diversified and adapted to different environments, leading to the incredible variety of life forms we see on Earth today.
C. Additionally, evolution explains why all organisms have characteristics in common. All living organisms share a common ancestry and have evolved from a single ancestral species over time. As a result, all organisms share certain fundamental biological characteristics, such as DNA and the basic building blocks of life.
D. Finally, evolution also explains why distantly related organisms sometimes resemble one another. This phenomenon, known as convergent evolution, occurs when organisms independently evolve similar adaptations to similar environmental pressures.
In summary, the process of evolution ties together all aspects of biology, explaining the adaptation of organisms to their environment, the diversity of organisms, the common characteristics of all organisms, and why distantly related organisms sometimes resemble one another.
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How did Lonnie Johnson's accomplishment(s) impact the scientific community?
Answer:
Johnson's helped develop the B-2 stealth Bomber before working on the Galileo mission to Jupiter, the Mars observee project and the Cassini mission to saturn
what is the role of hydrogen i nthe synthesis of a fat that is unsaturated and therefore an oil at roo mtermperatrure g
The role of hydrogen in the synthesis of saturated fats is that hydrogen when added to the unsaturated fats converts them into saturated fats and helps them solidify.
By converting all of the double bonds in the fat to single bonds, full hydrogenation causes all of the unsaturated fats to change into saturated fats. Partial hydrogenation eliminates certain double bonds by partially replacing them with single bonds, but not all of them. Remember that an alkene becomes an alkane when hydrogen is added to it.
An example for a hydrogenation reaction:
[tex]H^{2}C[/tex]=[tex]CH^{2}[/tex] + [tex]H^{2}[/tex] → [tex]CH^{3}CH^{3}[/tex]
In this reaction the reactant is alkene, which is an unsaturated hydrocarbon, while the product formed by hydrogenation, alkane, is a saturated hydrocarbon. Commonly referred to as "polyunsaturated," vegetable oils. This only indicates the presence of several double bonds. The hydrogenation reaction can turn liquid vegetable oils into solids. This "hardening" process turns margarines and shortenings into solids or semi-solids.
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The scientific name for the kind of cat you might have as a pet is Felis domesticus. What is its genus?
The genus of Felis domesticus is felis, while domesticus is species of a cat.
What is a genus?A genus is a collection of closely related creatures that most likely have a common ancestor.
In other words, It is a biological classification system that places families and species in ascending order, with families made up of structurally or phylogenetically related species and species that are isolated from one another and display exceptional differentiation.
Hence, in Felis domesticus (the scientific name of a cat), Felis is genus and domesticus is species.
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the scientific name of the american copperhead is agkistrodon contortrix and the scientific name of the australian pygmy copperhead is austrelaps labialis. based on this information, which of the following statements is true?
The correct statement about American Copperhead having the scientific name Agkistrodon contortrix and Australian Pygmy Copperhead having the scientific name Austrelaps labialis is that: (4) None of the given options are correct.
Scientific name is the formal name given to any species over the world according to the Binomial Nomenclature. The purpose of each species having a scientific name is that it can be identified by scientists because the common names change from one place to another.
Copperheads are the venomous snakes majorly found across the eastern United States in terrestrial and semiaquatic habitats. They are generally called copperheads due to their bronze-hued heads. These snakes are vary large and social in nature.
The given question is incomplete, the complete question is:
The scientific name of the American Copperhead is Agkistrodon contortrix and the scientific name of the Australian Pygmy Copperhead is Austrelaps labialis. Based on this information, which of the following statements is true?
Both copperheads are of the same species.Both copperheads are classified in the same genus. The common name copperhead must mean the two snakes are closely related.None of the given options are correct.To know more about scientific name, here
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what is the primary pressure on species to change over time.
The primary pressure on species to change over time is natural selection. Natural selection is the process by which certain traits become more or less common in a population over time as a result of the differential survival and reproduction of individuals with those traits. It occurs because not all individuals in a population can survive and reproduce, and those that do so successfully pass their traits on to their offspring. Over many generations, this can lead to changes in the traits and characteristics of a species, allowing it to better adapt to its environment and increasing its chances of survival.