Humans derive most of their energy from

a. fats.
b. carbohydrates.
c. proteins.
d. nucleotides.
e. steroids.


B

Biology & Microbiology

You might also like to view...

Humans acquire their first microorganisms during ____

a. fetal development b. nursing c. vaginal delivery d. the first year of life e. exposure to the air

Biology & Microbiology

Anticodons

1.are located on the mRNA. 2.are located on the tRNA. 3.are located on the rRNA. 4.are not used in translation. 5.None of the options is correct.

Biology & Microbiology

First phase of mitosis; characterized by the condensation of the chromatin; chromosomes are visible, but scattered in the nucleus.

What will be an ideal response?

Biology & Microbiology

The transition zone of a Biosphere Reserve is an area where

Biology & Microbiology