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anzhelika [568]
3 years ago
11

Which best describes the second stage of photosynthesis? A. Photons are captured. B. It is light-independent. C. Oxygen gas is p

roduced. D. Water molecules are oxidized.
Biology
1 answer:
ANTONII [103]3 years ago
3 0
The answer is B.It is light- independent.
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Why is temperature important for living organisms ?
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Temperature affects the physiology of living things also because of the density and state of water. It exerts a crucial influence on living organisms because few can survive at temperatures below 0 °C (32 °F) thanks to metabolic constraints.

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A special group of chemical substances that are used to treat diseases caused by microbes are called?
Sunny_sXe [5.5K]

A special group of chemical substances that are used to treat diseases caused by microbes are called antibiotics.

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2 years ago
What consumes energy at each tropic level? How does this contribute to energy loss between trophic levels?
Irina18 [472]

Answer:

organisms from one trophic level are consumed by organisms from the next level.

Explanation:

3 0
3 years ago
Which of the following kinds of cells preform basic functions such as obtaining energy from food?
strojnjashka [21]

Plant cells, but not animal cells

Animal cells, but not plant cells

Both plant cells and animal cells

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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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3 years ago
Which of the following is a part of a motor neuron cell?
goldenfox [79]
The answer should be Axon!
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3 years ago
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