Neco Model Questions Vol1 2023 Biology Question 25

Practice objective / multiple choice question 25 from the 2023 Neco Model Questions Vol1 Biology examination.

Neco Model Questions Vol1 2023 Biology Objective / Multiple Choice Medium Difficulty
Question 25 NECO_MODEL_QUESTIONS_VOL1 • 2023 • BIOLOGY • objective

During intense exercise a muscle cell requires a total of \(1200\) µmol of ATP per minute. If \(60\)% of the ATP is supplied by anaerobic glycolysis and the remaining ATP is supplied by aerobic respiration, (i) how many µmol of ATP are produced per minute by oxidative phosphorylation, and (ii) assuming complete oxidation of one glucose molecule yields \(30\) ATP, what is the minimum number of glucose molecules that must be oxidised per minute to meet the aerobic ATP demand?

Answer Options

A. 600 µmol aerobic ATP; 20 µmol glucose
B. 480 µmol aerobic ATP; 15 µmol glucose
C. 720 µmol aerobic ATP; 24 µmol glucose
Correct Answer D. 480 µmol aerobic ATP; 16 µmol glucose
Correct Answer
D
Correct Option:
480 µmol aerobic ATP; 16 µmol glucose

About This Question

This is Neco Model Questions Vol1 2023 Biology Question 25. It is one of the objective questions from the 2023 Neco Model Questions Vol1 Biology examination.

Difficulty level: Medium .

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