#1
Which type of muscle is responsible for involuntary movements like digestion and breathing?
2 answered
#2
Which term describes the ability of muscle fibers to stretch without being damaged?
2 answered
#3
What is the name of the specialized plasma membrane of a muscle fiber?
2 answered
#4
Which type of muscle tissue has striations and is under voluntary control?
1 answered
#5
Which term describes the ability of muscle fibers to generate force?
1 answered
#6
What is the primary function of the sarcoplasmic reticulum in muscle cells?
1 answered
#7
Which of the following neurotransmitters is released at the neuromuscular junction to initiate muscle contraction?
1 answered
#8
During anaerobic respiration, which compound accumulates in muscle cells and contributes to fatigue?
1 answered
#9
Which structural protein provides the main force for muscle contraction by interacting with actin filaments?
1 answered
#10
What is the term for the smallest functional unit of a muscle fiber, consisting of overlapping actin and myosin filaments?
1 answered
#11
Which of the following is NOT a function of skeletal muscles?
1 answered
#12
Which enzyme breaks down acetylcholine at the neuromuscular junction to terminate muscle stimulation?
1 answered
#13
Which term refers to the increase in muscle size due to an increase in the size of individual muscle fibers?
1 answered