Answer:
A) bind to receptors in the nucleus of their target cells.
Explanation:
Steroid hormones are synthesized from cholesterol and are lipids, therefore they cannot be transported in the blood dissolved in the plasma. They are associated with transport proteins to travel in blood.
Because they are lipids, they can diffuse through cell membranes, and once inside the target cell they bind to receptors in the cytoplasm or the nucleus and alter gene expression.
Hi !
In the case of a stroke , one side of the body is generally affected more than the other side. if there is total paralysis of one side of the body, what term describes this condition?
<em>Hemiparesis, or unilateral paresis, is weakness of one entire side of the body (hemi- means "half").</em>
Answer: I love you, but I do not like it when you hit your sister.
Answer and explanation :
there are many problem due to lack of pneumotaxic and stetch receptor neurons on ventilation
DUE TO LACK OF PNEUMOTAXIC CENTER :
- pneumotaxic center is present in the nucleus which is used to transmit impulse to the inspiratory area which is not possible due to lack of pneumotaxic center
- it controls the duration of filling of lungs
- it also control the medullary respiratory system which is not possible due to lack of this
DUE TO LACK OF STRETCH RECEPTOR :
- The hearing breuer inflation reflex is generated by stretch receptor neuron which is not generated due to lack of stretch receptor
- when stretched these receptors send the inhibitory impulses through the vegus nerve to the DMG neuron which is not possible due to lack of this
Answer:
CCK stimulates pancreatic secretion through hormonal and neuronal pathways. CCK is released from I cells of the small intestine and diffuses into the blood stream where it is carried to the pancreas.
