Nutrition

at a Glance

Sangita Sharma

Multiple Choice: Chapter 72 Nutrition and sport I

Question 1. The main substrate used for muscle contraction during brief intense exercise (up to 10 seconds) is:

A Aerobic breakdown of glycogen
B Aerobic breakdown of fatty acids
C Anaerobic breakdown of ATP and phosphocreatine
D Anaerobic breakdown of glucose to pyruvate