The answer is D; homeostasis allows the maintenance and regulation of stability and constancy that is needed to properly function. It is found in cells, tissues and organisms,
Answer:
Lysine
Explanation:
lysine residues on the histone tails of the octamer cn be activated by both acetylation and methylation patterns to influence accessibility or silencing of the genes respectiviely. for example, acetylation of H3K27 (histone 3 lysine residue 27) brings about a region of active chromatin allowing access to transcription activity while its trimethylation will cause silencing of the associated gene at that particular area (no expression of that gene)
Answer:
D
Explanation:
Improve desirable traits and help determine the heritability of a trait.
Answer:A
Explanation:it’s being change by a mixture of substances put together
When the pancreas is stimulated it releases Insulin. insulin helps store sugar in throughout the body.