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Whitepunk [10]
3 years ago
14

Which of the following macromolecules is not used as an energy source for cellular respiration or fermentation?

Biology
1 answer:
professor190 [17]3 years ago
5 0
The answer to your question is c.
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What process occurs in Box A?
SIZIF [17.4K]

Answer:

The process occurring in Box A is Glycolysis

Explanation:

Glycolysis is the pathway by which glucose, a six-carbon molecule is oxidized to molecules of pyruvate, a three-carbon molecule with the release of ATP and electrons which are carried by NADH molecules.

The process occurs in the cytoplasm of cells and requires 10 glycolytic enzymes.

The pyruvate molecules from glycolysis is first oxidized to acetyl-CoA and carbon dioxide molecules. The acetyl-CoA molecules enter the citric acid cycle occurring in the mitochondria and are used up in the production of  ATP, CO2, and electrons carried by NADH and FADH2.

The electrons carried by NADH and FADH2 from glycolysis and citric acid cycle are used in the oxidative phosphorylation pathway occurring inside the mitochondrion for transformation of oxygen molecules into water molecules with release of ATP.

8 0
3 years ago
The distal end of the humerus has
Vikki [24]

Answer: a. epicondyles

Explanation:

Distally the humerus bone is flattened. It exhibit a prominent bony projection on the medial side it is called as the medial epicondyle of the bone. The lateral epicondyle is present on the lateral side of the distal part of the humerus bone.  

The grasping and powerful muscles of the forearm are attached with the medial epicondyle. It is typically robust and larger as compared to the lateral epicondyle. The lateral epicondyle is attached with the weaker muscles attached posteriorly.

7 0
3 years ago
describe the key observations that showed blending inheritance did not explain the inheritance of discrete traits.
Lerok [7]

Answer:

Explanation:

Mendel's conclusions disproved blending inheritance because when cross breeding, only one trait, which is the dominant trait, will be shown instead of a blend of both traits. For each gene, how many alleles are inherited from one parent? For each gene, one alleles is inherited from each parent

3 0
3 years ago
An earthquake has a high magnitude but a low intensity. Which statement best explains this?(1 point)
Lera25 [3.4K]

Answer:

Magnitude and Intensity measure different characteristics of earthquakes. Magnitude measures the energy released at the source of the earthquake. Magnitude is determined from measurements on seismographs. Intensity measures the strength of shaking produced by the earthquake at a certain location.

Explanation:

i hope it helps

6 0
3 years ago
The gravitational force acting between the Earth and a 1500-kg car is approximately 14,000 Newtons. What would be the gravitatio
Papessa [141]

just took it, its 28,000 newtons

5 0
2 years ago
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