Myosin climbs down actin strands in a manner that is similar to a child climbing down a rope, by gripping one section, bending, detaching, and gripping the next lower section. This myosin action causes __________ of the muscle fibers.
A. shortening
B. lengthening
C. activating
D. elongating
Answer: A
You might also like to view...
A wave of light proceeds through to the back of the eye where it encounters and stimulates a receptor neuron. What process has taken place?
a. Perception b. Thinking c. Cognition d. Sensation
In a study on the effects of sleep on driving performance, sleep would be the a. control group
b. independent variable. c. experimental group. d. dependent variable.
A person's sex and their gender identity are two separate expressions of who that person is as a sexual being
Indicate whether the statement is true or false
When you notice something and then remember it, you are involving the processes known as ________ and ________
A) attention; encoding B) retrieval; encoding C) attention; retrieval D) schematic confluence; attention congruity E) response tendency; response acquiescence