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Which of the following hormones can play a significant role in osteoporosis?
Options
(a) Parathyroid hormone and Prolactin
(b) Estrogen and Parathyroid hormone
(c) Progesterone and Aldosterone
(d) Aldosterone and Prolactin
Correct Answer:
Estrogen and Parathyroid hormone
Explanation:
Estrogen promotes the activity of osteoblast and inhibits osteoclast. In an ageing female osteoporosis occurs due to deficiency of estrogen. Parathormone promotes mobilisation of calcium from bone into blood. Excessive activity of parathormone causes demineralisation leading to osteoporosis.
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Topics: Neural Control and Chemical Coordination
(195)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Bilateral symmetry and no coelom is found in
- Low Ca⁺⁺ in the body fluid may be the cause of :
- What is vital capacity of our lungs?
- In the overall process of photosynthesis the number of CO water sugar and
- Person with blood group AB is considered as universal recipient because he has:
Topics: Neural Control and Chemical Coordination (195)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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