How many molecules of ATP are formed per molecule of glucose oxidized?

Which of the following are true with regard to anaerobic respiration in bacteria?
P. The final electron acceptor is an inorganic substance other than molecular oxygen.
Q. The number of ATP molecules produced per glucose molecule is more than that produced in aerobic respiration.
R. The number of ATP molecules produced per glucose molecule is less than that produced in aerobic respiration.
S. Only substrate level phosphorylation is used to generate ATP.

A

P and S only

B

Q and S only

C

P and R only

D

P, Q and S only

Out of 38 ATP molecules produced per glucose, 32 ATP molecules are molecules are formed from NADH/FADH₂ in

A

Respiratory chain

B

Krebs cycle

C

Oxidative decarboxylation

D

EMP

A lady wants to buy the following items in the given price range- 1. Tomato between Rs. 40 and Rs. 45 per kg. 2. Grapes in the price range of Rs. 80 and Rs. 90 per kg. 3. Milk packets at Rs. 23 per liter. In which shop from the following will she definitely get all her items/ A. Shop S sells tomato at Rs. 22.5 per half kg, Grapes at Rs. 82 per kg and milk at Rs. 24 per liter. B. Shop H sells grapes at Rs. 21 per quarter kg, milk at 12.5 per half litre and tomato at Rs. 22 per half kg. C. Shop O sells milk at Rs. 11.5 per half litre, tomato at 21 per half kg and grapes at Rs. 43 per half kg. D. Shop P sells tomato at Rs. 23.5 per half kg, grapes at Rs. 85 per kg and milk at Rs. 23 per litre.

A

B

D

C

B

D

C

How many molecules of ATP are formed per molecule of oxidation of glucose?

A

12

B

24

C

36

D

48

Statement I Two ATP molecules are produced during anaerobic respiration.
Statement II Glucose is converted into pyruvic acid through a series of reaction with a net gain of 2 ATP molecules.

A

Both the statements are individually true and the statement II is the correct explanation of the statement I

B

Both the statements are individually true, but the statement II is not correct explanation of the statement I

C

The statement I is true, but the statement II is false

D

The statement I is false, but the statement II is true

How many molecules of ATP are formed from the catabolism of one glucose molecule?

A

12

B

24

C

36

D

48

How many ATP molecules are produced per glucose molecules in eukaryotic Glycolysis?

A

2 ATP

B

3 ATP

C

4 ATP

D

6 ATP

When one molecule of glucose is oxidized to two molecules of lactate during anaerobic glycolysis, which of the following statements is false?

A

Glyceraldehyde 3-P dehydrogenase reaction produces 2 ATP molecules

B

Lactate dehydrogenase reaction produces no ATP

C

Pyruvate kinase reaction produces 2 ATP molecules

D

Phosphofructokinase-1 reaction uses 1 ATP molecule

A bacterial culture with an appropriate biomass composition of CH_1.8O_0.5N_0.2 is grown aerobically on a defined medium containing glucose as the sole carbon source and ammonia being the nitrogen source. In this fermentation, biomass is formed with a yield coefficient of 0.35 gram dry cell weight per gram of glucose and acetate is produced with a yield coefficient of 0.1 gram acetate per gram of glucose. The respiratory coefficient for the above culture will be

A

0.90

B

0.95

C

1.00

D

1.05

How many molecules of ATP are obtained by the anaerobic respiration of one molecule of glucose?

A

38

B

2

C

4

D

36

How many molecules of ATP are formed per molecule of glucose oxidized?

Related Questions