<span>peristalsis is the involuntary, progressive, rhythmic contraction of the muscle in the wall if the esophagus propelling a ball of food down toward the stomach</span>
Transfer of RNA becomes charged in activation. charged tRNA occurs when<span> amino acid is attached. Reads the codon of mRNA during translation.</span>
Pumping blood in and out of the heart.
Answer:
2) DNA Makes Up Our Body Structure Like Muscle
Explanation:
There Are Pairs In Our DNA That Determine Certain Physical Features Or Traits. ( These Are Called Gene's ) The Genes That You Have In Your Body Right Now, Makes Up Your Genotype. This Genotype Then Determines Your Physical Appearance, Which Is Called Your Phenotype!
Answer:
Cell membrane
Explanation:
The cell membrane is a flexible and permeable skin surrounding a cell.