Answer:
The correct option is b. "IEC Na+/glucose symporters are found only in the plasma membrane (PM) facing the basal extracellular fluid"
Explanation:
The glucose in the intestine is a product of digestion and needs to be absorbed into the blood so it can be transported to where needed. Glucose moves out of the IEC with the combined action of sodium ions. The sodium-glucose symporter opens and allows for this pair to move out only when one of each is attached to the symporter. The movement of glucose is regulated in this way.
Can you give me the options for the question above?
Muscles,tendons,ligaments,and cartilage
Excess nitrogen can also leach or drain from the soil into underground water sources, or it can enter aquatic systems as above ground runoff. This excess nitrogen can build up, leading to a process called eutrophication.
<span>They have served their purpose and are no longer needed by the plant.
The plant has "served" their purpose, they have fully grown fruit and they don't need a plant to help them grow anymore. Like when a apple falls out of a tree, they're done being developed.
Hope this helped! :)</span>
