How does the nervous system regulate body function?

1 answer:

7 0

The nervous system plays an important role in body functioning. the receptors (skin ) transmit the messages from the sensory neurons to the spinal cord.. fro the required action is carried out through messages to the effector which goes through the mototr neurons

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Part of cortisol’s role in the body involves passing through the plasma membrane to initiate signaling inside a cell. Describe h

AlladinOne [14]

Answer:

Small and lipid soluble cortisol can pass through nonpolar core of the plasma membrane.

Explanation:

Cortisol is a lipid-soluble steroid hormone with a compact structure. The plasma membrane is a bilayer of phospholipids.

The phospholipids are amphipathic molecules with a polar head and nonpolar tails. The nonpolar tails of the two layers of phospholipids are packed away from the watery medium and make the core of the plasma membrane.

Being a lipid-soluble hormone with a small structure, cortisol can pass through the nonpolar core of the plasma membrane easily to activate its receptors and alter the gene expression.

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Explanation: