Gonadotrophins are secreted from from Biology Chemical Coordinat

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 Multiple Choice QuestionsMultiple Choice Questions

241.

Statement I:- An injury to the anterior pituitary affects the growth of a person.

Statement II:- Injury to adrenal cortex is not likely to affect secretion of cortisol.

Choose the correct option

  • Statement I is correct but II is incorrect

  • Statement II is correct but I is incorrect

  • Both statement are correct

  • Both statements are incorrect


242.

Which gland is worked opposite to pressure?

  • Adrenal

  • parathyroid

  • Pineal

  • Thyroid


243.

In human beings, which hormone acts as a mild growth hormone?

  • Prolactin

  • Oestrogen

  • Progesterone

  • Cortisol


244.

Acromegaly is due to hypersecretion of

  • insulin

  • thyroxine

  • growth hormone

  • None of these


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245.

Sella turcica is found

  • near pituitary

  • in bones

  • in joints

  • near thyroid


246.

Posterior pituitary gland

  • produces and store hormones

  • stores 6 trophic honnones

  • stores and releases ADH and oxytocin

  • release and store growth and thyroid stimulating hormone


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247.

Gonadotrophins are secreted from

  • gonads

  • anterior pituitary

  • posterior pituitary

  • antidiuretic hormone


B.

anterior pituitary

Gonadotropic hormones, eg, gonadotrophins are of two types : Follicular stimulating hormone and luteinizing hormone. These hormones are secreted from anterior pituitary gland. Gonads secrete sex hormones and posterior pituitary gland secretes oxytocin and antidiuretic hormone.


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248.

During emergency, which of the following hormone is secreted ?

  • Aldosterone

  • Thyroxine

  • Adrenalin

  • Calcitonin


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249.

The islets of Langerhans are found in

  • pancreas

  • stomach

  • liver

  • alimentary canal


250.

ADH controls water permeability of

  • collecting tube

  • distal convoluted tubule

  • proximal convoluted tubule

  • bowman's capsule


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