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.
Herbivores have flat teeth because that helps them chew plants easier.
Omnivores have both sharp and flat teeth because they eat both meat and plants, so they need both types
Mark is a muscular football player while his friend, Bryan, appears to be overweight. They are both of the same height and weight. Can they have the same BMI?
A. No, since one is overweight and the other is muscular.
B. Yes, because BMI measures weight-for-height and not body fat composition. C. Yes, only because they are the same weight.
<span>D. Yes, only because they are the same height. hope this </span>helped
38: Is Primary Producers
39: Is 9,990
40: Is Fungus
41: Is A
42: Is A
