When Ca2+ diffuses into the cytoplasm of muscle cells and initiates the crossbridge cycle without a neurotransmitter
trigger, the animal is most likely stressed.
Indicate whether the statement is true or false.
ANSWER: False - dead
You might also like to view...
What sensory equipment is required for an animal to have binocular vision?
A. eyes located to the sides of the head B. forward-facing eyes C. a camera-type eye with multiple lenses D. infrared vision E. ultraviolet vision
Mitochondria are thought to have evolved from ancient bacteria. Which characteristics of a free-living bacteria have mitochondria lost over time?
A) an independent genome B) ribosomes C) phospholipid membranes D) motility E) ribosomes, phospholipid membranes, motility, and an independent genome
The equilibrium rule, E F = 0 applies to objects
What will be an ideal response?
Which chamber of the heart receives the deoxygenated blood from the systemic system first?
A) left ventricle B) left atrium C) right atrium D) right ventricle