Which of the following statements is correct?
a .as cells and tissues differentiate they lose...
Which of the following statements is correct?
a .as cells and tissues differentiate they lose the genes they do not need
b. all the cells have the same genes in all the cells genes are active at the same time
c. your eyes look different then your liver because the cells that make up these organs have different genes
d. all of cells have the same genes but different genes are active in different tales
Answers: 2
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All but one describes an effect of aging on the digestive system. a) decreased acid secretion b) decreased elasticity of stomach c) capacity to resist damage decreases d) food remains in stomach for less time
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One function of the immune system is to attack the foreign cells to protect the body. in organ translate , the body recongnizes that the new organ is made of foreign cells. wha kind of medicine would you give a patient to increase the chances of transplate success
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