The amdr for protein % of the total calories each day.
a. 5 to 10
b. 10 to 35
c. 20 to 35
d. 45 to 65

Oxygen passes through capillary walls and into interstitial space where cells absorb ? a. nitrogen, b. oxygen, c. carbon dioxide, d. metabolic waste

Which are fat-soluble vitamins? a. abcd b. abek c. abdk d. acdk e. adek

What is the function of reverse transcriptase in retroviruses? a) it uses viral rna as a template for dna synthesis.b) it converts host cell rna into viral dna.c) it translates viral rna into proteins.d) it uses viral rna as a template for making complementary rna strands.