Answer:
you have stomach cramps it normally last for a week if you skip u might be pregnant
The answer is B “new fossils are continually being discovered.”
Do they have a picture for this question since you said "Shows"?
Answer: Option A.
Transverse tubules rapidly move the action potential to the interior of the muscle potential.
Explanation:
Transverse tubules are cylindrical pockets found in the plasma membrane of muscle cells. They are formed from phospholipid bilayer or sarcolemma of skeletal or cardiac muscle cells. They have membrane that have large concentration of ion channels,transporters and pump. They permit action potention into the cell and also to a particular structure sarcuplasmic reticulum. They play a role in regulating cellular calcium concentration.
Answer:
follicle stimulating hormone (3)
and
luteinizing hormone (1)
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