Considering the relationship between the biceps and the triceps, the biceps is the whereas the triceps is the as the elbow is flexed.

Considering the relationship between the biceps and the triceps, the biceps is the prime mover whereas the triceps is the antagonist as the elbow is flexed.

Explanation:

Prime mover is the muscle which is the cheif muscle or member of cheif group of muscles for a particular movment as biceps is when the elbow is flexed. While Antagonist is the muscle which opposes the movement of the prime mover as triceps is , when the elbow is felxed. Before a prime mover can contratc, the antagosnist muscle must be equally relaxed.

age range would be the answer

label a cell membrane

label b cytoplasm

label c ribosomes

label d dna

the membrane forms the outside of the cell

cytoplasm is the liquid within

ribosomes are the components within that distribute rna

the dna is the genetic make-up