1. Which statements are true about proteins? (Select TWO.) * The structure and function of proteins affects organisms' traits.
The structure and function of proteins are determined by genes.
Alleles are made by proteins.
All proteins in the body come from food that is eaten.
The job of proteins in the body is to build muscle.

What does fi stand for in the fitt-vp principle of exercise prescription?

Protein provides 4 calories per gram. mary is on a diet that requires her to eat atleast 40 grams of protein each day. shes eaten 152 calories of protein today. how much more protein does mary need to eat to meet her goal?

Which of the following processes within viral replication is the greatest source of genetic variation in rna virus populations? a) high mutation rate due to lack of proofreading of rna genome replication errors.b) transcription from the host cell rna polymerase introduces numerous mutations.c) capsid proteins from the host cell can replace the viral capsid.d) viral rna is translated by host cell ribosomes.