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Snezhnost [94]
3 years ago
9

Which of the following kinds of cells preform basic functions such as obtaining energy from food?

Biology
1 answer:
strojnjashka [21]3 years ago
6 0

Plant cells, but not animal cells

Animal cells, but not plant cells

Both plant cells and animal cells

Neither animal cells nor plant cells

Answer:

Both plant cells and animal cells

Explanation:

The process where the energy locked up in food is extracted take place in both plants and animal cells.This process is called Cellular respiration.It is the process of combining inhaled and diffused oxygen in the blood with assimilated food substances (glucose,amino acids,fatty acids and glycerol) to produce energy.

In both cells it takes place in the the cytoplasm and mitochondrial.

It begins with Glycolysis, followed by Krebs's Cycle..These two steps gives certain of ATPs to these cells

.However,the largest amount of ATPs is synthesized during oxidative phosphorylation  for maximum of energy to be produced.This process involved the chemiosmosis where protons were diffused into the intramembranes by the proton pump (PMF) and diffused back into the matrix of the mitochondria to generate the electrochemical gradients.

The electrochemical gradients generate the energy for enzymes ATPase synthase needed for phosphorylation of ADP with Pi to give ATPs.

The oxygen act act the final electron acceptor.

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The field of conservation biology ________.tries to increase speciation events in order to increase biodiversitydeveloped in res
bazaltina [42]

Answer:

attempts to integrate an understanding of evolution and extinction with ecology and environmental systems

Explanation:

The field of Conservation biology is based on the management of nature and of Earth's biodiversity to reduce the level of extinction and the erosion of biotic interactions

So as to protect species, it a habitats and ecosystems

8 0
3 years ago
A cyclin called cyclin E forms a complex with a cyclin-dependent kinase called Cdk 2. This complex is important for the progress
Thepotemich [5.8K]

Answer:

B. The amount of unbound cyclin E is lowest as the cell enters S.

Explanation:

The reproduction of the cell is a cycle that it regulates by itself, depending the  demand of a certain cell.

In the case of the mitosis, in Each change from G1 to S to G2 to M is regulated by some proteins like the cyclin.

In the case of the cdK2 is ncessary to pass the control point to pass from the stage G1 to the stage S.

Another characteristic of the cyclins, is that these proteins are synthetized and degraded constantly during the hole process.

Hope this is a useful info

8 0
4 years ago
A person examines 10 roses; all of which are red, and concludes that all roses are red. What type of reasoning is this?
ddd [48]
Wouldn't it be Visual reasoning?
7 0
3 years ago
Which best describes Darwin's studies that led to the theory of evolution?​
const2013 [10]
Do you have a picture of the question?


If not the Darwinism is a theory of Biloxi all evolution developed by the English naturalist Charles Darwin and others stating that all species of organism arise and develop through the natural selection of small, inherited variations that increase the individual’s ability to compete, survive and reproduce
6 0
4 years ago
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Why do you think DNA evidence is so important in many court cases?
irinina [24]

Answer: DNA can be used to identify criminals with incredible accuracy when biological evidence exists.

Explanation:

In cases where a suspect is identified, a sample of that person's DNA can be compared to evidence from the crime scene. The results of this comparison may help establish whether the suspect committed the crime.

No Problem at all!

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3 years ago
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