1) ________ hearing loss occurs because of damage to the structure of the inner ear.
2) carrier proteins operating at their maximum rate are said to be ________.
3) by binding to the ca2+ channel proteins, drugs known as calcium channel blockers
have two main effects. name them. why are some cells unaffected by these drugs?
4) design an experiment to test whether molecular weight does indeed influence the rate
of diffusion. be sure to list all controlled variables.
5) ________ and ________ are striated muscles. why are these muscles classified as
striated muscles?