The majority of dust is composed of human skin cells. what does this indicate about the rate of mitosis for epithelial tissue?

The correct answer is - epithelial cells or skin cells have a rapid mitosis rate.

Explanation:

The epithelial cells are the cells that composed the outer layer of the skin of the body. These cells are continuously shed from the body and the next cell takes place of those cells. These skin cells are composed of the mitosis type of division, however, it is more of the rapid mitosis in the skin cells as skin cells die more rapid than those of other cells.

Thus, the correct answer is - epithelial cells or skin cells have a rapid mitosis rate.

answer: b: experiments that showed that all cells are similar in how they metabolize and in their composition

explanation:

hey, i believe your answer would be d. sugar ribose and the base uracil. i believe this is the answer, because rna consists of sugar ribose, adenine, guanine, cytosine, and uracil.

your first option is incorrect, because that's dna. where it consists of sugar deoxyribose, adenine, guanine, cytosine and thymine.

your second option is also incorrect, this is because sugar deoxyribose is in dna, and uracil is in rna. these two do not make sense together.

your third option being incorrect, because sugar ribose is in rna, but not the base of thymine. rna consists of uracil, not thymine.

lastly your fourth option being correct! this answer is correct, because both sugar ribose, and the base uracil are in rna! ~

answer is d. sugar ribose and the base uracil.