BSC 2346 HUMAN ANATOMY AND PHYSIOLOGY MODULE 4 VERSION 2 QUIZ:LATEST-RASMUSSEN COLLEGE

BSC 2346 HUMAN ANATOMY AND PHYSIOLOGY MODULE 4 VERSION 2 QUIZ

 Question 1

Which statement is NOT true regarding muscle contraction?
Selected Answer: C.
Calcium ions bind to the tropomyosin
protein
 Question 2

Which choice best describes the function of myoglobin?
Selected D.
Answer: Provides a small reserve supply of oxygen for the muscle cell
 Question 3

Which statement best describes a sarcomere?
Selected Answer: A.
It is the smallest contractile unit of a muscle fiber
 Question 4

Which statement is true regarding muscle contraction?
Selected A.
Answer: ATP is needed to release the thick filament from the thin
filament
 Question 5

Anaerobic respiration produces lactic acid as a by-product but creates more ATP
for muscle contraction when compared to aerobic respiration?
Selected False
Answer:
 Question 6

Which choice best describes what a fascicle is?
Selected B.
Answer: Bundle of muscle fibers enclosed by connective tissue
 Question 7