BIO
answers for a and b
With explanation please
The answers include the following below:
The number of amino acids which are present in the same position in the E.coli(Fe), E.coli(Mn) and mitochondrial dismutase are seven and six respectively.The amino acids which are present in the same position of at least one bacterial dismutase and in both eukaryotic dismutases are Proline, leucine etc.What is Amino acid?This is referred to as organic compounds that contain both amino and carboxylic acid functional groups and is known as the building block of life.
Proline, leucine are the amino acids which are present in the same position of at least one bacterial dismutase and in both eukaryotic dismutases as depicted in the diagram given.
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Objective: I Will Be Able to evaluate the types of diffusion and analyze the spread of rapid Islam in the century after the
death of Muhammad.
CO
Understanding Diffusion in...
Cultural Diffusion in Sociolo...
Answer:b
Explanation:
Can individuals in a Grove adapt to change in the environment.
Individuals in a Grove can adapt to change in the environment as long as they have a genetic variation to be selected for a new adaptation.
What is the meaning of adaptation in evolutionary terms?The meaning of adaptation in evolutionary terms refers to the ability to change in regard to environmental conditions, which is always dependent on the presence of genetic variation in the population.
Therefore, with this data, we can see that meaning of adaptation in evolutionary terms depends on the genetic variation or biodiversity of the species which is required to change.
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Why is evolution science?
Answer:
Evolution provides a scientific explanation for why there are so many different kinds of organisms on Earth and gives an account of their similarities and differences (morphological, physiological, and genetic).
Select the best word from the parentheses to complete the following statements.
Answer:
29. =Ribosome
30.=Anticodons
31.=Translation
32.=Translation
Explanation:
Answer:
29. is B
30. is B
31. is A
32. is B
3.15 Ecosystem Ecology (Si X
rses/5133/quizzes/40532/take
Question
+
To measure primary production of algae in a lake, you place two sealed chambers in the lake, each
enclosing the sediments as well as the water above them. One chamber is covered with black tape
(blocking all light) while the other is transparent to light.
You measure dissolved oxygen (DO) before and after a 24-hour incubation. DO in the light chamber
increased by 2.25 g/m² while DO in the dark chamber decreased by 1.5 g/m².
Remember, GPP = NEP + Re.
You are given two of these values above!
What is the estimated gross primary production (GPP) for the lake? Remember, GPP = NEP+ Re.
Gross primary production (GPP) measures how much chemical energy is produced from light energy in a specific amount of time.
What is primary production in a lake?LAKES AND RESERVOIRS ARE USED FOR PRIMARY PRODUCTION. Planktonic algae (phytoplankton), periphytic algae (periphyton), and macrophytes are the three main types of primary producers found in both natural and artificial lakes (larger rooted aquatic plants).The units are mass, area, and time, with the mass of carbon per square metre per year (g C m2 yr1) being the most prevalent.Radioactive bicarbonate is used as a tracer of carbon (C) uptake by autotrophs in the most popular technique to evaluate primary production in lakes (Nielsen 1952).Gross primary production (GPP) measures how much energy the sun can provide to plants (GPP). The mass of carbon that a plant absorbs during photosynthesis can be measured as an indirect method of determining this.To learn more about Gross primary refer to:
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Which statement below is true
Answer: NO
Explanation:
No
Answer:
the bottom right is the true one
What do freshwater estuaries have in common with estuaries that
contain a mixture of fresh and salt water?
Each new growing strand is called the blank or matching strand
A new strand (he leading strand) is created during DNA replication in one continuous piece. Small fragments make up the other (lagging strand).
What is the name of the DNA strand?The double helix is a spiral formed by two long strands of nucleotides. The base pairs serve as the ladder's rungs while the phosphate and glucose molecule serve as the ladder's vertical siderails in the double helix shape.
What is the trailing strand, the new strand called?The lagging strand is the one that starts to open in the 3' - 5' direction toward the replication fork. The leading strand in the origin of replication is the one that travels with in 5' to 3' direction. Discontinuous replication occurs for the strand. The strand is continuously duplicated.
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How does the burning of fossil fuels contribute to climate change?
A. Fossil fuels release a great deal of heat as they burn.
OB. Fossil fuels are greenhouse gases.
OC. Fossil fuels release carbon dioxide, a greenhouse gas, as they
burn.
D. Fossil fuels do not contribute to climate change.
How might a differentiated cells shape help it perform a specific job within a multicellular organism ??
A differentiated cell's shape may help to perform a specific job within a multicellular organism because this process is associated with cell specialization and differentiation.
What are cell specialization and differentiation?Cell specialization and differentiation are physiologic processes associated with differential gene expression which are required to produce specific cells that carry out different tasks such as red blood cells that transport oxygen in the blood.
Therefore, with this data, we can see that cell specialization and differentiation are fundamental because they ensure different cells carry out different works in a multicellular organism.
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Ectoderm develops into the ____
and ____ ; mesoderm develops into ____
and endoderm develops into ____.
What does animal store carbonhydrate as
Answer:
Glycogen
Explanation:
When an animal has too many carbs in its diet, the excess carbs are stored in a compound called glycogen. It is present in high concentration in the liver, followed by the muscles, brain, etc.
Please give me verified answer and brainliest.
Which two examples describe discrete quantitative data?
A. The numbers of male and female hagfish in an area
B. The quantities of eggs laid by individual rattlesnakes each year
C. The shapes and colors of pea plant flowers
D. The change in the length of a vine over time
The two examples that describe discrete quantitative data include A. The numbers of male and female hagfish in an area and B. The quantities of eggs laid by individual rattlesnakes each year.
What are discrete quantitative research data?The expression discrete quantitative data make reference to information in the form of numeric values that do not contain decimals but are expressed in a continuous series.
Therefore, with this data, we can see that discrete quantitative research data do not contain decimals and can not be defined as intervals in a set of data.
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In 6 to 7 sentences, provide an example of something a 4-year-old child could learn easily but a 1-year-old child could not learn even with special teaching.
Answer: hope this helps
Explanation: The difference, between the brain capacity of a 4-year-old and a 1-year-old, is drastic. The most an average, year-old infant can achieve is mumbling sounds, introduction to feelings, and maybe a one-syllable word. Meanwhile, a 4-year-old has access to a far more clear idea and expression of emotions and has a much larger vocabulary. Teaching a 4-year-old a simple math equation, like "2+2" could take a minute, but should not come with much difficulty. As well as counting up to 10. This however would be almost impossible for a 1-year-old child; as their ability to form a word has not even begun. Let alone pronunciation, processing number quantities, and counting. A baby and a toddler, although they may be only 3 years apart have very large differences in what they are able to achieve as not only their minds do not compare, but their vocabulary and speaking as well.
EXPLAIN THE POSSIBLE IMPACT OF
RELEASING AN INFECTIOUS DISEASE
IN AN EFFORT TO REDUCE AN INSECT
POPULATION,
Put on light-colored, long-sleeved shirts and long, tucked-in pants, and cover exposed skin and clothing with insect repellant.
What is the best way to prevent an insect infection?Apply insect repellent, Use insect repellent with 20–30% DEET on exposed skin, clothing, and other items to protect against mosquitoes, ticks, and other insects. Put on appropriate attire, employ bed nets, Watch alert for outbreaks.
The infections that biological vectors like ticks and mosquitoes carry can proliferate inside of them and spread to new hosts, usually via biting. Mechanical vectors, like flies, can acquire infectious substances on their exteriors and spread them through direct physical contact.
Vector is the right response. The term "vector" refers to insects that spread disease. Mosquitoes, fleas, lice, ticks, bedbugs, and other insects are some of the common vectors.
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What percent of the offspring will have black eyes?
Answer:
there could be many offsprings that have black
Which example is a biotic factor of a desert environment?
O coyote
O air temperature
O sand
Olight
Answer: its A: coyote
Explanation: Because its the only living thing on the list and a biotic factor has animals.
what is the purpose of the lab? red and light red walking beans
The purpose of the laboratory experiment "red and light red walking beans" is that the red light will make the beans invisible to other organisms and animals, which increase the population and survival rate of the beans.
What is a laboratory experiment?Laboratory experiments are described as research methodologies by which researchers create controllable environments to test hypotheses.
The hypothesis about the effect of the red light on the population of light red walking beans is that If red light is shined on a population of red walking beans then they would not be as red as when started because they would need light to survive.
The red light is present but they will not reflect it until they need it to survive.
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Dilate each given function to create a new function of a higher degree. Sketch the graph and then identify the zeros of
each new function, its domain, and its range.
1.
hox) = (x - 1)(x+4)
Sketch (x + 4). hox).
-10
-5
20-
-10-
0
-10-
-20-
5
10x
The new function ( ) → ( ) can be used to dilate a function f (x) in the vertical plane by a scale factor of a.
What does it mean to dilate a function?The term "dilate" denotes either expansion or contraction. Graphs can be used as another tool for determining the domain and range of functions. The domain of a graph is made up of all the input values displayed on the x-axis since the term "domain" refers to the set of potential input values. The y-axis on a graph represents the possible output values, or range.
A dilatation is a transformation that alters a figure's size while maintaining its shape and orientation. Each linear measure of a dilatation is multiplied by a quantity known as the scale factor.
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1. Pretend you are taking a balloon ride through the layers of Earth's
atmosphere. Name and describe the properties of each layer as you move up
from the surface of the planet. What objects might you see in each layer?
The Earth's atmosphere is divided into several layers, each with different properties and features including the troposphere, stratosphere and soon.
What are the different atmospheres?The Troposphere: This is the lowest layer of the atmosphere and extends from the Earth's surface up to about 7-20 kilometers. It is the layer where weather occurs, and the temperature decreases with altitude. The air pressure is also highest at the surface and decreases with altitude. You might see clouds, rain, snow, and other weather patterns in this layer.
The Stratosphere: This layer extends from the top of the troposphere to about 50 kilometers. The temperature in this layer increases with altitude and is characterized by the presence of ozone, which absorbs ultraviolet radiation. The stratosphere is also home to high-altitude aircraft, weather balloons, and some satellites.
The Mesosphere: This layer extends from the top of the stratosphere to about 80-85 kilometers. The temperature in this layer decreases with altitude, and it is where meteoroids burn up as they enter the Earth's atmosphere.
The Thermosphere: This layer extends from the top of the mesosphere to about 600 kilometers. It is characterized by high temperatures and low air pressure, and it is home to the aurora borealis, which is visible as northern and southern lights.
The Exosphere: This is the outermost layer of the Earth's atmosphere and extends from the top of the thermosphere to several thousand kilometers. This layer is thin, and the air particles are so far apart that they can escape the Earth's gravitational pull and become part of space.
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Click on three details that best explain why some people support GMOs
GMOS are organisms that have been artificially modified to produce new or altered characteristic. These organisms are modified by
scientists in a laboratory. The method involves altering the genetic code of plants and animals to produce desired traits. Most of the crops
in the United States, including wheat and corn, have been genetically modified.
Supporters of GMOs include large corporations and the Food and Drug Administration (FDA), a government agency responsible for
monitoring food safety. Crops made from GMOs produce large quantities of food. Supporters of GMOs cite that there needs to be more
food to keep up with the growing population. However, corporations also want to sell their products and increase profits. They support
GMOs because there is a lot of money to be made from selling engineered food.
GMO supporters state that genetically modified foods are safe and do not pose health risks. However, there have not been enough
studies to prove these claims. The fact is that most crops are sprayed with toxic chemicals to protect them from bugs and pests.
Genetically modified organisms are designed to resist pesticides, so the chemicals do not affect the plant. However, the concern is that
these chemicals are causing health problems in humans. For this reason, many countries have banned the use of GMOS.
Answer:
"desired" (and any subsequent words) was ignored because we limit queries to 32 words.
In order to study the importance of water for the development of green plants, grade 5 students performed the following experiment. Presence of light, Carbon dioxide and mineral salts Plant A is watered Plant A grows up well 1. Pick out the objective. Importance of Water 2. List the common conditions. 3. Indicate the variable factor. 4. Analyze the obtained results. 5. Derive a conclusion. After a few days Presence of light, Carbon dioxide and mineral salts Plant B is not watered Plant B fades and dies wwww
Based on the given experiment and factors, the objective and other relevant data is given below:
What is the analysis of the lab experiment?Objective: To study the importance of water for the development of green plants.
Common conditions: Presence of light, carbon dioxide, and mineral salts.
Variable factor: Water (Plant A was watered while Plant B was not watered)
Analysis of results: Plant A grew well when it was watered, while Plant B faded and died when it was not watered.
Conclusion: The results suggest that water is an important factor for the development of green plants, and the lack of water can negatively impact their growth and survival.
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According to evolutionists, which two species are least closely related?
Number of Amino Acid Differences between Species
Species 1&3 Species 2&3 Species 3&4
species 1&2
The species that are least closely related according to evolutionists would be the pair with the highest number of amino acid differences between them, that pair would be Species 1&2, last potion.
What is evolution?The change in heritable traits of biological populations over successive generations is referred to as evolution. Evolutionary processes generate diversity at all levels of biological organization. The last universal ancestor is the common ancestor of all life on Earth.
Because a protein's amino acid sequence is determined by its DNA sequence, a gene shared by two closely related organisms should have similar, if not identical, amino acid sequences. This is because closely related species most likely diverged relatively recently in the evolutionary timeline.
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A researcher grows many generations of mouse skin cells in petri dishes and exposes some of them to a red wine extract. These cells never turn cancerous. The cells not exposed to the red wine extract do eventually turn cancerous. The researcher concludes that if people drink red wine regularly, they are less likely to get cancer of any kind. Is this an example of a good or bad scientific conclusion? Explain why.
This conclusion is a bad scientific conclusion for several reasons: correlation is unequal to causation, limited sample size and so on.
What makes a wrong conclusion?Correlation does not equal causation: The fact that the cells exposed to red wine extract never turned cancerous does not mean that drinking red wine prevents cancer. There could be other factors at play that the researcher did not consider.
Limited sample size: The study only used mouse skin cells and did not examine the effect of red wine on other types of cells or on whole organisms.
Lack of control group: There was no control group to compare the effects of red wine extract to. A control group would help determine if the results were due to red wine extract or due to other factors.
In summary, this conclusion is based on a limited, poorly designed study and is not a valid scientific conclusion. Further research is needed to properly assess the potential benefits or drawbacks of red wine consumption on cancer.
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if you conducting a blood culture on a healthy male you will pull cc of blood into each bottle
Answer: Use the aerobic bottle first and insert blood culture bottles onto adapter. Collect 10 cc. of blood into each bottle.
You are standing in a location that is clear in the morning, but in the afternoon there are thunderstorms. There is no wind during the day, so the thunderstorms build directly above you. Describe how this happens.
The formation of the thunderstorms occurs as follows:
layers of warm, moist air travel quickly to cooler areas of the atmosphere in a massive updraft, which is how thunderstorms form. Tall cumulonimbus clouds and subsequently precipitation are created there as a result of the moisture in the updraft condensing.What are thunderstorms?A thunderstorm, also known as an electrical storm or a lightning storm, is a type of storm in which lightning is present and produces the audible sound of thunder in the atmosphere of the Earth.
Because the land warms up during the day and rises in the afternoon, hot, moist air rises until it reaches a certain height before condensing, which is when ordinary cell thunderstorms most usually form.
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Question 1 A person without the allele for sickle cell anemia has children with a person who is a carrier for sickle cell anemia but doesn’t have the disease. What percentage of their children will have sickle cell anemia? What percentage of their children will be carriers for sickle cell anemia? Show your work with a Punnett square. You can copy/paste the blank table below or create a table in the submission box to complete the Punnett square.
Question 2 ⦁ Some types of muscular dystrophy are X-linked recessive disorders. A mother who is a carrier for muscular dystrophy has children with a father who doesn’t have muscular dystrophy.
⦁ What percentage of their sons will have the disease, and what percentage of their sons will be carriers? 100% will have disease 0 will carry
⦁ What percentage of their daughters will have the disease, and what percentage of their daughters will be carriers? 0 will have the disease 100% will carry
Show your work with a Punnett Square, using XD to represent the allele not associated with muscular dystrophy and Xd to represent the allele associated with muscular dystrophy. You can copy/paste the blank table below or create a table in the submission box to complete the Punnett square
1. Percentage of their children with sickle cell will be 0
Percentage of their children that will be carriers for sickle cell would be 50%
2. Percentage of their sons that will be carriers will be 0
Percentage of their daughter that will have the disease will be 0.
Monohybrid crossingQuestion 1
Assuming that the allele for sickle cell is s.
The genotype of someone without the allele = SS
The genotype of someone who is a carrier = Ss
SS x Ss
SS Ss SS Ss
Percentage of offspring with sickle cell (ss) = 0
Percentage of offspring that is a carrier = 1/2 or 50%
Question 2
Assuming that the allele for muscular dystrophy is a.
Genotype of a carrier mother = [tex]X^AX^a[/tex]
Genotype of a free father = [tex]X^AY[/tex]
[tex]X^AX^a[/tex] x [tex]X^AY[/tex]
[tex]X^AX^A[/tex], [tex]X^AY[/tex], [tex]X^AX^a[/tex], [tex]X^aY[/tex]
Percentage of their son that will be carrier = 0
Percentage of their daughters that will have the disease = 0
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A table compares the products and reactants of processes. For which process would water be listed as a product?
A. chloroplasts
B. photosynthesis
C. ATP
D. cellular respiration
Through cellular respiration, the cell can use organic compunds and turn them into CO2 and water, releasing several ATP molecules. Option D. Cellular respiration.
What is cellular respiration?
Cellular respiration is the process through which cells produce energy as ATP for the organism to accomplish its functions.
Cellular respiration follows two ways, which depend on the presence or absence of oxygen, and both of them begin with the process of glycolysis, which occurs in the cytoplasm and does not need oxygen to occur.
Aerobic respiration occurs in the presence of free oxygen. It needs the organic compounds to obtain chemical energy, and involves a series of reactions by which pyruvic acid (product of glycolysis) turns into CO₂ and H₂O, producing many ATP molecules.
Aerobic Respiration occurs in mitochondria, and takes place in two steps or stages: Krebs cycle and electron transporter chain.
Glycolysis and Krebs cycle produce electrons. These electrons then travel along the electron transporter chain while releasing energy, and ATP is produced.
Aerobic Respiration's final products are CO₂, ATP, and water.
According to this framework, the correct option is D. Cellular respiration.
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Why would an increase in the temperature of the oceans contribute to a rise in the
sea level?