Answer:
The correct answer is A. Effectively, aldosterone is synthesized from cholesterol.
Explanation:
Aldosterone is a steroid hormone from the mineralocorticoid family, synthesized in the glomerular area of the adrenal cortex of the adrenal gland. It acts in the conservation of sodium, in the secretion of potassium and in the increase of blood pressure. Its secretion is decreased in Addison's disease and increased in Conn's syndrome. Aldosterone, as well as all steroid hormones, is synthesized from cholesterol.
 
        
             
        
        
        
I got quite Of bit of answers out of this
        
             
        
        
        
Archaebacteria move by using the form of a flagellum to propel a themselves.
hope that helps