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PIT_PIT [208]
2 years ago
5

Directions: This group of questions consists of five lettered headings followed by a list of phrases or sentences. For each phra

se or sentence, select the one heading to which it is most closely related. Each heading may be used once, more than once, or not at all
This group of questions refers to molecules of the following substances.
(A) Cytochrome
(B) FADH2
(C) NAD
(D) NADP
(E) Oxygen
Biology
1 answer:
nalin [4]2 years ago
4 0

These molecules involve an intermediate electron acceptor for oxidations that occur during glycolysis and Krebs reactions. It is part of cellular respiration.

<h3>What is cellular respiration?</h3>

Cellular respiration refers to a series of chemical reactions by which foods can be aerobically converted into energy (ATP) by using oxygen.

Cellular respiration can be divided into Glicolisys, the Krebs cycle and oxidative phosphorylation.

Cellular respiration involves oxide reduction reactions that involve the transfer of electrons (e-) between two or more substances.

Learn more about cellular respiration here:

brainly.com/question/2809259

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abruzzese [7]

Answer:

light energy from the sun is converted to chemical energy which is stored in plants

Explanation:

During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.

3 0
2 years ago
One a feature of the structure of all DNA Molecules is the
liberstina [14]

Answer:

The structure of the DNA is ideal for the complex function that it plays.

Some of the features of the structure of all DNA molecules are:

<em>Sugar- phosphate backbone:</em>

The sugar- phosphate backbone is ideal for providing the DNA a ladder- like shape which is essential for its functions.

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The hydrogen bonds present in the nucleotides keep both the DNA strands intact. If the hydrogen bonds were not present then the double helix would not have been able to form.

<em>Coiling:</em>

The structure of the DNA is coiled and super coiled so that it can fit into an organism.

5 0
3 years ago
How does genetic variation (or mutation) affect an organism's probability of survival and reproduction?
e-lub [12.9K]
<span>Genetic variation affects an organism's probability of survival and reproduction because it is survival of the fittest. Genetic mutations can alter the characteristics of an organism. If the characteristic is beneficial to the organism, then that organism has a better probability of surviving and reproducing. The opposite would be true of genetic mutations that alter an organism's characteristics in a harmful way.</span>
4 0
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How have multiple scientists contributed to our understanding of evolution?
anygoal [31]
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Ocean water has chemicals that do not negatively affect metal ships.<br><br> True<br><br> False
Komok [63]

Answer:

False

Explanation:

4 0
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