MCQ
Which fluid is not present in semen ?
- ASecretion of prostate gland
- ✓Estrogen
- CFructose
- DSperm
✓
Answer
Correct option: B.
Estrogen
b
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(A) Conditional reabsorption of Na+ and water occur in PCT segment.
(B) The flow of filtrate in two limbs of Henle and flow of blood in two limbs of Vasa recta forms counter current pattern of flow.
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(G) An excessive loss of fluid from the body can activate osmoreceptors which stimulate the hypothalamus to release ADH/vasopressin.
(H) Renin converts angiotensinogen in blood to angiotensin I and further to angiotensin II.
(I) Angiotensin II activates the adrenal cortex to release aldosterone.
(J) Aldosterone causes reabsorption of K+ and water from the distal parts of the tubule.
(K) An increase in blood flow to the ventricle of the heart can cause the release of ANF.
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