Question

1. The energy released by _________ reactions is used to regenerate _______ which can then provide energy for __________ reactions.

Multiple Choice

• anabolic, ATP, catabolic

• anabolic, NADH, catabolic

• catabolic, ATP, anabolic

• catabolic, glucose, anabolic

2.

Which of the following would produce the most ATP?

Multiple Choice

• E. coli growing in a sealed glucose broth for 48 hours

• E. coli growing in a well-aerated glucose broth for 48 hours

• Both cultures would produce the same amount of ATP.

• This prediction cannot be made from the information provided.

Microbiology

Answer 1

Question-1, 3rd one is correct answer because energy is released by catabolic reaction from which we regenerate ATP and this energy of ATP is used in making molecules ( anabolic).

Question-2,2nd one is correct answer because e.coli grown in well aerated glucose broth will produce ATP by aerobic respiration as oxygen is available to it as compare to e.coli grown in sealed broth where oxygen is not available.

More ATP are produced in aerobic conditions as compared to anaerobic conditions.