Match the items labelled a. through e. with their descriptions.
-energy expended by contracting skeletal muscles to move external objects or to move the body
A)energy equivalent of oxygen
B)external work
C)calorie
D)basal metabolic rate
E)internal work

Question

Quizplus · Accepted Answer

External work is the energy expended by contracting skeletal muscles to move external objects or to move the body.

Answer: A
 The energy equivalent of oxygen refers to the amount of energy that can be generated from a given amount of oxygen.

Answer: C
 A calorie is a unit of measurement for energy.

Answer: D
 Basal metabolic rate (BMR) is the amount of energy required to maintain basic bodily functions while at rest.

Answer: E
 Internal work refers to the energy expended by internal organs, muscles, and other tissues to perform bodily functions.

Match the Items Labelled A