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Radda [10]
3 years ago
10

What is not directly produced in the Kreb Cycle?

Biology
1 answer:
aleksley [76]3 years ago
5 0

Answer:

The correct answer will be option-A.

Explanation:

Krebs cycle or tri-carboxylic cycle a series of cyclic chemical reactions taking place in the cell which helps in oxidation of the acetyl-CoA to form energy molecules as reducing energy equivalents.

It is the phase of the aerobic respiration which produces reducing equivalents like NADH and FADH₂ with other by-products like two carbon dioxide (CO₂). It also produces one Guanosine triphosphate (GTP) molecule.

The hydrogen ions are not produced in the cycle directly but are utilized in the conversion of the NAD⁺ to NADH and 2 H⁺ ions used in FAD to FADH₂.

Thus, option-A is the correct answer.

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NEED HELP with this science
zysi [14]

Answer:

I am not sure what you are asking but when pH is alkaline it will change the litmus paper to that blue color.

3 0
3 years ago
If a triglyceride that contains one palmitate and two linoleate groups is completely hydrolyzed in the presence of a lipase enzy
34kurt

Answer:

The reaction will yield 3 molecules.

  1. Glycerol
  2. Linoleic acid
  3. Palmitic acid

Explanation:

I have attached a picture containing triglyceride molecule (Same as described in question). When metabolism of this molecule occur it will be converted into 3 products (Picture of chemical reaction is attached). Triglyceride will release its backbone as glycerol molecule along with Linoleic acid and Palmitic acid. In this reaction 1 molecule of water will be utilized. Thus no molecule of water will be released.

5 0
4 years ago
Asexual reproduction is based on a type of cell division known as _____.
Maksim231197 [3]

Mitosis.

Asexual reproduction is the type of reproduction in which a cell make a copy of itself. In asexual reproduction there occurs simple cell division.No fertilization of egg and sperm can be seen in asexual reproduction. Thus in asexual reproduction offspring have identical genetic material as that of parent. Similarly in mitosis two identical nuclei are formed which are genetically identical to the nucleus of the parent cell.

3 0
4 years ago
What are the main functions of the integumentary system?
Sever21 [200]
Nails,barrier, and waste products

5 0
3 years ago
The graph below shows the number of push-ups a
emmasim [6.3K]

Option D has the highest concentration of lactic acid in the student's muscle tissue.

We can arrive at this answer because:

  • Lactic acid increases its concentrations in the muscle due to a high physical effort in anaerobic conditions.
  • This promotes a lack of oxygenation in the muscle, which through contractions, causes the cell to partially catabolize glucose molecules.
  • The result of this is the creation of two pyruvic acid molecules, which will react with NADH2 molecules, creating lactic acid, which will build up in the muscle as the exercise continues.

As we can see in the information presented above, option D shows the performance of flexions with more intensity and for a longer period, which justifies a greater accumulation of lactic acid in the muscle.

It is important to remember that the accumulation of lactic acid in the muscle is a negative situation and that it can cause muscle pain and fatigue.

More information on lactic fermentation at the link:

brainly.com/question/13769502

8 0
3 years ago
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