The answer is B !
Isotonic solution is the solution in which both sides the concentration of the solute is same !
Answer: energy can be cycled in two directions
Explanation: The arrows show the direction of matter and energy flow and should be two
Answer:
the pancreas secretes insulin, which directs the muscle and fat cells to take in glucose. Cells obtain energy from glucose or convert it to fat for long-term storage. Like a key fits into a lock, insulin binds to receptors on the cell's surface, causing GLUT4 molecules to come to the cell's surface.
Explanation:
Answer:
TRUE
Stromal cells provide a microenvironment conducive to the growth of immature B cells. Immature B cells which readily bind to them will most likely continue to mature and exit the bone marrow into a secondary lymphoid organ where they will complete development.
It's responsible for motor control and balance and coordination of body and muscles.
