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Priya123
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Joined: May 7, 2021
Last seen: Jul 27, 2023
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Answer to: Choose the correct statement (A) Respiration is carried out by only leaf cells (B) End products of anaerobic respiration is CO2 and pyruvic acid.

Correct Option: (C) Substrate phosphorylation occurs when succinyl CoA acid changes to succinic acid

2 years ago
Forum
Biology
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Answer to: Difference between photophosphorylation (PP) and oxidative photophosphorylation (OP) is

Correct Option: (B) In PP, O2 in evolved while in OP, O2 is used up

2 years ago
Forum
Biology
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Answer to: Two enzymes common to EMP pathway and C3 cycle are

Correct Option: (A) Aldolase and triose phosphate isomerase

2 years ago
Forum
Biology
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Answer to: R.Q of sprouting potato tubers will be

Correct Option: (D) 1

2 years ago
Forum
Biology
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Answer to: In Krebs’ cycle which one of the following enzymes make use of FAD

Correct Option: (B) Succinic dehydrogenase

2 years ago
Forum
Biology
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Answer to: The characteristic feature of ripening of some fruits (like banana) is a sudden increase in respiration which is known as

Correct Option: (A) Climacteric

2 years ago
Forum
Biology
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Answer to: Evolution of CO2 is more than the intake of O2 when

Correct Option: (C) Organic acids are respired

2 years ago
Forum
Biology
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Answer to: The amount of energy released during the hydrolysis of a high-energy bond of ATP is

Correct Option: (D) 8.9 kcal/mol

2 years ago
Forum
Biology
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Answer to: Which of the following reactions establish a link between glycolysis and Krebs’ cycle?

Correct Option: (C) Acetylation

2 years ago
Forum
Biology
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Answer to: The role of FAD in respiration is

Correct Option: (C) Accept H+ from NADH or from succinic acid

2 years ago
Forum
Biology
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Answer to: Wounding of plant tissues will show

Correct Option: (A) Temporary increase in respiration

2 years ago
Forum
Biology
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Answer to: In glycolysis high energy reduced compound formed is

Correct Option: (A) NADH2

2 years ago
Forum
Biology
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Answer to: Cytochromes in plant cells function mainly as

Correct Option: (C) Electron acceptor

2 years ago
Forum
Biology
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Answer to: Krebs’ cycle starts with the formation of a 6 carbon compound by reaction between

Correct Option: (D) Oxaloacetic acid and acetyl coenzyme A

2 years ago
Forum
Biology
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Answer to: The net gain of ATP molecules during glycolysis is (A) 2 (B) 4 (C) 6 (D) 10

Correct Option: (A) 2

2 years ago
Forum
Biology
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Answer to: As a result of glycolysis (A) CO2 is liberated (B) O2 is absorbed

Correct Option: (C) Pyruvic acid is produced

2 years ago
Forum
Biology
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Answer to: Which of the following is required, both in the process of respiration as well as photosynthesis?

Correct Option: (C) Cytochrome

2 years ago
Forum
Biology
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Answer to: Photorespiration is favoured by (A) Low light and high O2

Correct Option: (D) High O2 and low CO2

2 years ago
Forum
Biology
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Answer to: Each molecule of NADH2 release how many number of ATP molecules

Correct Option: (A) 3

2 years ago
Forum
Biology
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Answer to: Arachidonic acid is (A) Non-essential fatty acid (B) Essential fatty acid

Correct Option: (B) Essential fatty acid

2 years ago
Forum
Biology
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