Aldosterone stimulates the protein synthesis of sodium and potassium.
Aldosterone is the primary mineralocorticoid steroid hormone produced by the zona glomerulus of the adrenal cortex in the adrenal gland.
It is required for sodium conservation in the kidneys, salivary glands, sweat glands and colon.
It plays a central role in the homeostasis of blood pressure, plasma sodium (Na+) and potassium (K+) concentrations. It does this primarily by acting on mineralocorticoid receptors in the distal and collecting tubules of the nephron.
It affects the reabsorption of sodium and excretion of potassium (from and into tubular fluid, respectively) by the kidneys, thereby indirectly affecting fluid retention or loss, blood pressure and blood volume.
When deregulated, aldosterone may be pathogenic and contribute to the development and progression of cardiovascular and renal disease.
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Lots of minerals have the same colour as another. Also, one mineral can be different colours as well. I hope this had helped you.
Answer:
<h2>a) Evolution</h2><h2>
b) harmful recessive traits become uncommon</h2>
Explanation:
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Experiments on mice should be stopped. I had a pet as a white mouse. He died because of depression 2 months ago. I am sad about seeing this mouse being treated cruelly in the lab.</h2>
