Briefly explain the process of active transport as it relates to the sodium-potassium pump.
What will be an ideal response?
Active transport requires cellular energy, usually in the form of ATP. With the sodium-potassium pump, sodium is pumped out of the cell and potassium is pumped into the cell. Both ions are moving against their concentration gradient. In order to move the ions to oppose diffusion, ATP energy is utilized.
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The integument is separated from the deep fascia around the other organs by (the)
A) dermis. B) epidermis. C) cutaneous membrane. D) hypodermis. E) None of the answers are correct.
Constrict means to close
Indicate whether the statement is true or false
A spermatozoon has four parts: a head capped with an acrosome, an upper piece, a lower piece, and a tail
a. True b. False Indicate whether the statement is true or false
Because net inward pressure in the venular ends of capillaries is less than net outward
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