Would be appreciated. : )
what muscle and nerve will you need to isolate to study the physiology of nerve fibers? ?
-gastrocnemius and sciatic
or
-sartorius and femoral
or
-triceps brachii and radial
im very confused about this.

Sartorius and femoral is the muscle and nerve that you will you need to isolate to study the physiology of nerve fibers. The correct answer between all the choices given is the second choice. I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.

answer:

the water molecules are transferred from the roots to the stem or top parts of the tall tree because of important properties of water which are adhesion, cohesion and capillary action. cohesion is the property of water molecules keeps water molecules in a combined state by sharing of bonds between them at the atomic level. adhesion allows the interaction of water molecules with other substances or substrate. adhesion will cause the attachment of water molecules to the wall of the vessel (xylem) of the plant. capillary action occurs when the adhesive force to the vessel wall is stronger than the cohesive force between water molecules. capillary action mimics the transfer of water from a tube or pipe. in this way water utilizes its property to transfer water from down to top level of the plant.