Answer:
Yes!
Explanation:
The black color mutation is not clearly beneficial or harmful to the squirrel species. Both the gray and the black squirrels seem to be able to camouflage themselves on trees and on the ground. The colors in the surrounding environment would determine whether this is a beneficial or harmful mutation.
Answer:
In una molecola di DNA la quantità di adenina è uguale alla quantità di.... *
Non-steroid hormones are made of amino acids, so they are
proteins.
<span>The statement is true.
Non-steroid hormones are derived from amino acids. Along with norepinephrine
and epinephrine, they are hormones called amines, since amino acids make up proteins;
they are considered proteins which are synthesized in the inner part of adrenal
gland or the adrenal medulla.
Non-steroid hormones are water soluble thus, they do not enter the cell, but
instead, they bind to plasma membrane receptors, creating a second messenger or
a chemical signal inside the target cell.</span>
Answer:
cells can divide without order and accumulate genetic errors that can lead to a cancerous tumor .