Which of the following can be considered a function and/or property associated with the excitability of cells? check all that apply.
check all that apply
the ability to make a cell shorter than its resting length
the ability of one cell to transmit electrical signals to another cell
protein synthesis
the ability to convert glucose and oxygen to atp

The astronauts on the space shuttle flights experienced an acceleration of 29 m/s2 (about 3 "g's") during lift-off. what upward force must the astronaut's seat apply to the astronaut in order to cause this acceleration? assume the astronaut's mass is 70 kg, and compute this force when the acceleration is near the earth's surface so their weight equals latex: mg m g .