Metabolic regulation . always involves changing the amount of an enzyme in the cell b. is the same thing as metabolic control c. maintains all reactions in a pathway near the equilibrium of each d. is the maintenance of homeostasis at a molecular level

Answer:

Metabolic regulation D: Is the maintenance of homeostasis at a molecular level

Explanation:

Homeostasis means resistance to change to maintain a stable and constant internal environment in organisms. Body maintains homeostasis for many reasons like to maintain temperature, controlling pH and glucose levels. If these levels fluctuate, person can get sick.

Metabolic regulation provides an ideal homeostasis mechanism. It is a process by which body takes in nutrients in the form of food and energy is being delivered to us. Metabolic regulation includes regulation of an enzyme in a route of the body by responding either less or more to signals.

the transfer for conduction is the heat transfering from the liquid to the spoon

the transfer for convection is the heat rising from the liquid to the air

the transfer for radiation is the heat going through the sides of the cup and to the air

at least that is what i would do