The answer is D.
If not sorry
Answer:
The correct answer is 2 Aldosterone has nuclear receptors inside the kidney cells and activates gene expression.
Explanation:
Aldosterone is a steroid hormone as a result it is lipophilic in nature.Aldosterone is a mineralocorticoid secreted from adrenal cortex.
As it is lipophilic aldosterone can cross the plasma membrane and binds to the nuclear inside the kidney cell which ultimately result in the genes encoding proteins that stimulate water and Na+ ions conservation by the kidneys.
In negative feedback processes, the resulting action will always be in the opposite direction of the stimulus.
<h3>What are negative feedbacks?</h3>
Negative feedback is a term used in association with homeostasis. It is the biological process used to antagonize a stimulus in order to return the body to homeostasis.
For example, the normal body temperature of humans ranges between 36.5 to 37 degree Celsius. Beyond this range, the normal body temperature has been breached.
If it is not returned to normal within a short period, such a person is at risk of suffering irreversible damage to their body or even death.
Thus, in order to return the body system to the normal body temperature, negative feedback will be activated. This feedback will work in the opposite direction to the process causing a breach of the normal temperature range.
By doing so, the body temperature will quickly return to normal.
More on negative feedback can be found here: brainly.com/question/11312580
#SPJ1
Answer:
I believe it's only repetition which is doing the experiment over and over again.
Explanation:
Replication on the other hand would be if he was repeating some one else experiment with the same guidelines.
