B. Regularates cell function
mitosis is 2 identical cells (Diploid)
meiosis is 4 s3x cells (Haploid)
Answer;
ATP
ATP is the essential molecule for the detachment.
Explanation;
-Muscles use actin and myosin molecules to convert the energy of ATP into force.
-During the power stroke, the phosphate generated in the previous contraction cycle is released which results in the myosin head pivoting toward the center of the sarcomere, after which the attached ADP and phosphate group are released.
-A new molecule of ATP attaches to the myosin head, causing the cross-bridge to detach.
-The myosin head hydrolyzes ATP to ADP and phosphate, which returns the myosin to the cocked position.
as a caterpillar, it will slowly begin the process of turning into a butterfly and at some point, it will go into a cocoon while when humans grow up they slowly grow taller and begin to look different from when they were younger.
<em>Hope this helps - Six</em>
