Unlike dna, rna contains the nitrogenous base called
a
adenine
b
phosphate group
c
thymine
d
uracil

What food can provide the body with a quick source of the energy needed to carry out cell functions (a) whole grain bread (b) ground hamburger (c) vegetable oil (d) whole milk

Glycogen is an energy-storage molecule in humans. a hormone that is called insulin controls the storage of glycogen in the liver. insulin is made up of amino acids.

What molecules does hemoglobin decay into over time