Answer:
Your answer is E). Fossils in different layers will obviously be much older/younger than others.
Answer:The guy above me is correct
Explanation:
I know it to be so:)
From where does the prey you selected get its energy?
Answer:
If the prey was a producer they would get energy from the sun.
If the prey was a consumer they would get it from a producer or a consumer they were able to eat.
Explanation:
Brainliest! Correct answers!
Answer:
False
Explanation:
Answer:
I think its false
Explanation:
Tolerance range is the point between the upper and lower numbers. Generally used in engeneering
WILL GIVE BRAINLIST:)
Answer these three questions about genetic code in your own words.
1. What is the role of genes in DNA molecule?
2. How is DNA influenced to create chromosomes?
3. Why is non-coding DNA necessary?
I just need to inspiration ✨ and help, thanks!
Answer:
1. a gene is a length of DNA that codes for specific proteins. which is a very important role in helping your body. genes are the basic unit of genetics
2.
Explanation:
Which three structures are found in both prokaryotic and eukaryotic cells?
1.cytoplasm, endoplasmic reticulum, DNA
2.ribosomes, DNA, cytoplasm
3.nucleus, cell wall, cell membrane
4.cell membrane, endoplasmic reticulum, ribosomes
Answer:
It would be >>2.ribosomes, DNA, cytoplasm
Which of the following statements describes the range of properties possible
for proteins embedded in cell membranes?
A. Embedded membrane proteins are completely hydrophobic, with
no hydrophilic regions.
O B. The hydrophobic regions of a membrane protein are embedded in
the lipid bilayer, while the protruding parts of the protein are
hydrophilic regions.
O C. The hydrophilic regions of a membrane protein are embedded in
the lipid bilayer, while the protruding parts of the protein are
hydrophobic regions.
O D. Embedded membrane proteins are completely hydrophilic, with no
hydrophobic regions.
The statement that describes the range of properties possible for proteins embedded in the cell membrane is the hydrophobic regions of a membrane protein are embedded in the lipid bilayer, while the protruding parts of the protein are hydrophilic regions. The correct option is B.
What are proteins?
Proteins are macromolecules that are made up of chains of amino acids. They are important for the structure and function of the body and provide strength and growth. Because of this, proteins need to be hydrophilic in order to be suspended in this setting.
However, the majority of the molecules that make up the bilayer membrane that surrounds cells are phospholipids, which are organized so that their hydrocarbon “tails” all point toward the center of the structure.
Thus, the correct option is B. A membrane protein's hydrophobic sections are immersed in the lipid bilayer, while its hydrophilic areas protrude from the membrane.
To learn more about proteins, refer to the link:
https://brainly.com/question/14727404
#SPJ6
3. The diagram below shows a portion of a graduated
cylinder.
40
mL
30
20
What is the volume of the liquid in this cylinder?
A) 22 mL
B) 24 mL
C) 25 mL
D) 26 mL
1
Type here to search
o
i
E
The graduated cylinder has been the laboratory equipment that is used for measurement purposes. The volume of the liquid in the cylinder is 24 mL. Thus, option B is correct.
What is a graduated cylinder?A graduated cylinder is defined as equipment made either of glass or plastic used to measure the substances and chemicals in the laboratory. They are also referred to as mixing cylinders or measuring cylinder that mixes and measures the chemicals.
They measure the volume of the liquids and are made in glass and plastics that look long and cylindrical in shape that is also marked externally with various markings that differ in various units and scales.
The exact quantity or volume of the liquids is measured by looking at the lower meniscus level of the curve formed in the graduated cylinder. Here, the scales are marked as 20, 22, 24, 26, 28, 30, and so on. The lower meniscus of the liquid is at 24 mL.
Therefore, in option B. the volume of liquid is measured to be 24 mL in the graduated cylinder.
Learn more about the graduated cylinders, here:
https://brainly.com/question/26173436
#SPJ2
Why are plants important to the carbon water and nitrogen cycles?
Answer:
The carbon and water cycle I know, but I can't help with the nitrogen cycle. Sorry.
Explanation:
Carbon cycle - The role that plants play in the carbon cycle is that they take in our carbon dioxide and put out oxygen, which we breathe. So we give the plant air and they give us air.
Water cycle - The role that plants play in the water cycle is when it rains, the plants absorb some of the water in their roots, thus making them strong and therefore helping the ground not become a mud hole.
Sorry that I can't help with the nitrogen cycle. But I hope what I was able to help you with helps!
Air masses that form over large bodies of water are moist. What process directly determines the amount of moisture in an air mass?
A. condensation
B. evaporation
C. precipitation
D. runoff
Answer:
B
Explanation:
4. What is the difference between cytology and histology?
O A. Cytology is the study of the normal functioning of tissues, while histology is the study of
the abnormal functioning of tissues.
O B. Cytology is the study of tissues, while histology is the study of cells,
O C. Cytology is the study of cells, while histology is the study of tissues,
O D. Cytology is the study of the normal functioning of cells, while histology is the study of the
abnormal functioning of cells.
Answer:
C. Cytology is the study of cells, while histology is the study of tissues.
Explanation:
Some cells take in large materials, like food. This is an example of
A. osmosis.
B. facilitated transport.
C. endocytosis.
D. diffusion.
Answer:
Think of it this way... oh and btw then answer is C. Endocytosis.......
Explanation:
Endo - Inside, internal; within
Some cells take in large materials, .........
Get it?
Hope I helped
Please mark me as brainliest :D
The taking in of large materials, like food, is an example of: C. endocytosis.
A cell can be defined as the fundamental (basic) functional, structural and smallest unit of life, which is typically found in all living organisms.
Basically, all living organisms are broadly classified into two (2) main groups and these include;
Unicellular organisms: these are living organisms having a single cell. Multicellular organisms: these are living organisms that possess multiple cells.Furthermore, living cells are able to take in large materials such as food, from the outside, through a process referred to as endocytosis.
Endocytosis can be defined as a process through which a living cell take in external substances or materials by engulfing it with the cell membrane, so as to form a vacuole.
Read more: https://brainly.com/question/19559847
1. Analyze Less than 20% of the Nahmint and Nanaimo Rivers were stocked with
captive bred salmon. Was there a decrease in egg size in these rivers?
Answer:
Captive breeding and release programs, widely used to supplement populations of declining species, minimize juvenile mortality to achieve rapid population growth. However, raising animals in benign environments may promote traits that are adaptive in captivity but maladaptive in nature. In chinook salmon, hatchery rearing relaxes natural selection favoring large eggs, allowing fecundity selection to drive exceptionally rapid evolution of small eggs. Trends toward small eggs are also evident in natural populations heavily supplemented by hatcheries, but not in minimally supplemented populations. Unintentional selection in captivity can lead to rapid changes in critical life-history traits that may reduce the success of supplementation or reintroduction programs.
Explanation:
Count up the number of atoms on each side of the equation below and write this in the chart.
CH,+20,00,+ 2H,0
Atom | Reactant side | Product side
Carbon |
Hydrogen |
Oxygen |
Answer:
The equation to this question is unclear. The clear equation is:
CH4 + 2O2 → CO2 + 2H2O
Please find the number of atoms of each element on the reactant and product side below.
Explanation:
An atom is the smallest indivisible part of an element. The atom retains the chemical properties of the chemical element. In order to ensure that a chemical reaction between molecules and compounds is BALANCED, the number of atoms of each element that makes up the molecule/compound must be the same on both the reactants and products side.
In this case, the chemical reaction involves:
CH4 + 2O2 → CO2 + 2H2O
1. Carbon atom (C):
Reactants side = 1 atom
Products side = 1 atom
2. Oxygen atom (O):
Reactants side = 4 atoms
Products side = 4 atoms
3. Hydrogen atom (H):
Reactants side = 4 atoms
Products side = 4 atoms
According to the fluid mosaic model, the plasma membrane allows some substances to enter the cell more easily than others. Based on the molecular structure of the membrane, which of the following substances would you expect to dissolve in the lipid bilayer and quickly enter the cell?
Question 4 options:
Glucose
Hydrocarbons
Proteins
Water
Answer:
glucose
Explanation:
its a basic compound easily dissolved in the lipid bi-layer
A substance which releases more H+ ions in solution than OH- ions must be a(n):
A.) acid
B.) base
C.) alkaline substance
D.) neutral substance
In which situation would water enter a cell through osmosis?
A.The cell is 20% water, and the cell's environment is 80% water,
B.The cell is 50% water, and the cell's environment is 50% water,
C.The cell is 60% water, and the cell's environment is 40% water.
D.The cell is 80% water, and the cell's environment is 20% water.
Answer:
A
Explanation:
Water enters osmosis when the cell's water is lower than its environment's water. This is known as Hypertonic. B is an equalibrium so nothing special happens there, and C and D are examples of potential bursting of the cell from too much water, known as Hypotonic, so in process of elemination, A would be the answer. Another way of telling that C and D aren't the answer is that if they were really true, both of them would be correct, and there can't be two correct answers.
Water would enter the cell if the cell is 20% water, and the cell's environment is 80% water (Option A).
Osmosis refers to the process of movement of a solvent (e.g., water) from a solution of lower concentration to a solution of higher concentration through a semi-permeable membrane.The osmosis movement tends to balance the final concentrations of solute on the two sides of the membrane.This process (osmosis) is called passive transport because it does not require energy to move water molecules through biological membranes.In conclusion, water would enter the cell if the cell is 20% water, and the cell's environment is 80% water (Option A).
Learn more in:
https://brainly.com/question/21395644?referrer=searchResults
Please help me with this question.
Answer:
Fox
Explanation:
the rabbit and squrriel are primary consumers so the fox is the secondarcy
Plz help me with this...
Answer:
It’s probably the last choice. Radiation
Explanation:
Heat moves through empty space, where there is no matter by: Radiation
It’s probably radiation because...
Radiation = the transfer of heat via electromagnetic waves that occurs through empty space and places where there is no matter.
So your answer would be the last choice^^
PLEASE ANSWER ASAPPPPP
Chloroplasts are double membrane organelles with a smooth outer membrane and an inner membrane that is folded into disc-shaped sacs called the thylakoid. Thylakoids contain chlorophyll and other pigments (red, orange, yellow, brown) and are found in stacks
called granum (grana, plural.)
This organelle is used to
A. perform the process of cellular respiration.
B. expel O2.
C. create ATP.
D. convert solar energy into chemical energy.
Answer:
d
Explanation:
which statement best identifies new evidence that could change that change the history of science?
scientist removed the plaque present in ancient teeth
scientist find bacteria fossils in the plaque you ancient teeth
scientists describe ancient teeth
scientists observe ancient skeletons and their teeth
Answer:
b.
Explanation:
Telophase is a stage of a cellular process that begins after the chromosomes have moved to
opposite poles of the cell. During which cellular process does telophase occur?
Photosynthesis produces the chemical energy that a plant’s cells need. What form does this chemical energy take?
A Water
B Carbon dioxide
C Glucose
D Oxygen
Answer:
D. oxygen is the answer
Answer: I think its Glucose but I am not sure
Explanation: I just feel like I know this
1. How can atoms become molecules ? bec of their electrons
Answer:
When two or more atoms link up, they create a molecule . A molecule of water is made of two atoms of hydrogen (H) and one atom of oxygen (O). The molecular mass is the sum of the masses of all the atoms in the molecule. A collection of molecules is called a compound.
Explanation:
hope this helps :D
HELPPPPPPPPPPPP PLEASE!!
what do u have to do? do you match them?
which of the following statements about blood is false?
a. individuals with type AB blood can only receive a transfusion of type AB blood
b. red blood cells circulates for about 120 days
C. when red blood cells are destroyed the iron component of hemoglobin is preserved for reuse
Answer:
a. individuals with type AB blood can only receive a transfusion of type AB blood
Explanation:
Type AB blood can receive transfusion from all the other blood types (A, B, AB and O). This is why, it is considered to be the universal recipient. Thus, this makes choice a false.
On the contrary, the universal donor among the blood types is type O blood. This means that a person with this type of blood can donate to all types of blood because it is compatible. However, it can only receive transfusion from the same blood type O.
I need help or clues on what the functions and elements are for this grade recovery,I would greatly appreciate if someone would help.
Answer:
Protein rebuilds muscle. Nucleic acid does storage and expression of genetic information.
Explanation:
Wishing you the best, hope this helps a bit.
Which is illustrated in the diagram
Answer:
There is no picture of a diagram
Review the results of the following experiment, which hypothesis most likely explains the results at 60°C and 70°C?
Answer:
The enzyme has changed shape because of the high temperature I just did this
Explanation:
.
Answer:
The enzyme or substrate has been changed.
Explanation:
I just took this quiz and got it right
What is an example of a positive form of thigmotropism?
a) roots avoiding large rocks in the soil by growing and extending around them
b) roots growing laterally if there is too much resistance to them growing down
grapevine tendrils that coil around objects like stakes or trellises to stabilize
them
d)
mimosa plant folding its leaves when touched in an effort to keep them from
being eaten
Answer:
grapevine tendrils that coil around objects like stakes or trellises to stabilize them
Explanation:
Consumers, or heterotrophs, take in food made by other organisms. Then they break apart the food to release its energy. How do these actions of consumers contribute to the carbon cycle?
A. Eating and breaking apart food converts carbon to other elements.
B. Eating and breaking apart food converts other elements into carbon.
C. Eating food involves taking up carbon dioxide.
D. Eating and breaking apart food releases carbon dioxide as a byproduct.
Answer:
D. Eating and breaking apart food releases carbon dioxide as a byproduct.
Explanation:
In the chloroplasts of plants, photosynthesis occurs. Here in the form of stable carbohydrates, solar energy is transformed into chemical energy.
The fundamental compounds and macromolecules available are nutrients for a variety of metabolic processes. In heterotrophic nutrition, animals get energy by consuming organic matter such as lipids, fats and proteins.
For all metabolic processes, animals use carbohydrates as food. This occurs in the mitochondria...
C6H12O6+ 6 O2 → 6 CO2 + 6 H2O + ≅38 ATP
Glucose + Oxygen Carbon Dioxide + Water + Light
How does the predicted outcome of a zygote using a punnett square
compare to what happens in real life?
Answer: The fate of zygote in real life is dependent upon the type of chromosome inherited.
Explanation:
The Punnett square can be defined as the square diagrammatic representation of the traits of the individual. It is used to predict the genotypes of a particular trait.
The zygote is a precursor of new life. The zygote is produced by the fusion of the male and female gametes. The zygote if inherits a X chromosome from mother and a Y chromosome from the father will be developed as male child in real life and X chromosome from mother and X chromosome from father will be develop as a female child.
The zygote is a diploid structure formed by the fusion of two haploid reproductive cells. The chromosome inherited from the parent cell will determine the fate of the zygote.
The Punnett Square was developed to predict the phenotypic and genotypic ratios.
The zygote's fate can be predicted using the Punnett square as:
1. The zygote is a diploid structure, which undergoes repetitive division to give rise to new offspring.
2. The zygote from a female inherits the X chromosome, while it inherits the Y chromosome from the male will be a male zygote.
3. Similarly, the zygote inherited both the X chromosomes from male and female, which will give rise to female offspring.
Find the attachment below for the zygote predicted ratio.
Thus, the type of chromosome inherited will determine the fate of the zygote as male or female.
To know more about zygote, refer to the following link:
https://brainly.com/question/3031011