Prolly C i would jus stick with your gut
Superfund is a United States federal government program designed to fund the cleanup of sites contaminated with hazardous substances and pollutants.
In biology, the active site is the region of an enzyme where substrate molecules bind and undergo a chemical reaction. The active site consists of residues that form temporary bonds with the substrate (binding site) and residues that catalyse a reaction of that substrate (catalytic site).
Answer:
Different genes are expressed in different cells
Explanation:
The instruction is provided to the cell by the genetic material in the form of genes. Genes are the physical segment present on the DNA which can code for a specific protein.
The genes are present in the cells in the condensed form called chromosome which is present in all the cells of the body.
Although all the cells contain the same type of chromosomes or genes but they differentiate to perform different functions.
The differentiation process involves the expression of different genes in different cells as a result of which different proteins are formed in different cells and they perform different functions.
<span>Smooth muscle activity in the small intestine wall facilitates chemical digestion and absorption employing the processes of segmentation and <span>peristalsis.
</span></span>Peristalsis<span> is a series of wave-like muscle contractions that moves food to different processing stations in the digestive tract</span>
