Which type of macromolecule would best be suited for a bodybuilder looking to increase the size of his biceps? * A. Carbohydrates
B. Enzymes
C. Lipids
D. Proteins

Apuppy’s tendency to chew is inherited through which of the following? a. through learned behavior b.through genes c. through seasonal cycles d. through hibernation

The dense layer of connective tissue that surrounds an entire skeletal muscle is the

The structure of a dna molecule is best described as a. one long strand of nucleic acids b. two strands of dna nucleotides joined by hydrogen bonds c. two strands of amino acids joined by hydrogen bonds d. one long strand of amino acids