Chemical Control and Coordination NEET Questions

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Chemical Control and Coordination NEET Questions. We covered all the Chemical Control and Coordination NEET Questions in this post for free so that you can practice well for the exam.

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MCQ on Chemical Control and Coordination for NEET Students

Follicle-stimulating hormone is produced by

(A) the anterior lobe of the pituitary

(B) the hypothalamus

(C) the gonads

(D) the posterior lobe of the pituitary

Option a – the anterior lobe of the pituitary

………. is a gastrointestinal hormone.

(A) Atrial Natriuretic Factor

(B) Secretin

(C) Prolactin

(D) FSH

Option b – Secretin

The function of vasopressin is to

(A) inhibit the resorption of water and electrolytes

(B) stimulate diuresis

(C) inhibit the resorption of electrolytes and stimulate the resorption of water

(D) stimulate the resorption of water and electrolytes

Option d – stimulate the resorption of water and electrolytes

Melanocyte stimulating hormone secreted by

(A) adrenal medulla

(B) adrenal cortex

(C) pars intermedia of pituitary gland

(D) pars nervosa of the pituitary gland

Option c – pars intermedia of pituitary gland

The pineal gland is located on the

(A) the back side of the thyroid gland

(B) ventral side of the aorta

(C) either side of the trachea

(D) dorsal side of the forebrain

Option d – dorsal side of the forebrain

Cretinism is caused due to

(A) hyposecretion of adrenaline

(B) hypothyroidism

(C) hypersecretion of adrenaline

(D) hyperthyroidism

Option b – hypothyroidism

Which of the following is the main mineralocorticoid in our body?

(A) Cortisol

(B) Progesterone

(C) Adrenaline

(D) Aldosterone

Option d – Aldosterone

Which of the following causes stunted growth, mental retardation, low intelligence quotient, and deaf-mutism in babies?

(A) Hyperthyroidism

(B) Deficiency of LH

(C) Deficiency of FSH

(D) Hypothyroidism

Option d – Hypothyroidism

The parathyroid gland secretes the hormone

(A) TCT

(B) PTH

(C) ADH

(D) T3

Option b – PTH

Exopthalmic goitre is characterized by

(A) decreased basal metabolic rate

(B) sudden weight gain

(C) diminution of the thyroid gland

(D) protrusion of eyeballs

Option d – protrusion of eyeballs

The hormones secreted by the hypothalamus but stored and released by the posterior pituitary are

(A) GH and LH

(B) ADH and oxytocin

(C) FSH and STH

(D) PRL and MSH

Option b – ADH and oxytocin

Which of the following statement is INCORRECT?

(A) Endocrine glands are without ducts.

(B) The posterior pituitary is also known as adenohypophysis.

(C) Hypothalamus produces both releasing hormones and inhibiting hormones.

(D) The posterior pituitary is under direct neural regulation of the hypothalamus.

Option b – The posterior pituitary is also known as adenohypophysis.

Pick out the INCORRECT match.

(A) Oxytocin – Contraction of uterine muscles

(B) Insulin – Gluconeogenesis

(C) Prolactin – Milk production in mammary glands

(D) Glucagon – Glycogenolysis

Option b – Insulin – Gluconeogenesis

The hormones of fight or flight response are

(A) Adrenaline and nor-adrenaline

(B) T3 and T4

(C) FSH and LH

(D) Oxytocin and vasopressin

Option a – Adrenaline and nor-adrenaline

Hypersecretion of GH in adults causes

(A) Graves’ disease

(B) Simple goiter

(C) Acromegaly

(D) Cretinism

Option c – Acromegaly

Somatostatin

(A) stimulates the release of gonadotropic hormones.

(B) stimulates the release of growth hormones.

(C) inhibits the release of growth hormones.

(D) inhibits the release of gonadotropic hormones.

Option c – inhibits the release of growth hormones.

The hormones that interact with intracellular receptors are

(A) Insulin and glucagon

(B) Thyroxine and insulin

(C) Somatostatin and oxytocin

(D) Progesterone and testosterone

Option d – Progesterone and testosterone

Identify the CORRECT statement.

(A) Glucagon is secreted by B-cells of Islets of Langerhans.

(B) Thymosin secretion increases with aging.

(C) FSH interacts with membrane-bound receptors.

(D) Steroid hormones mostly regulate gene second regulation by generating messengers.

Option c – FSH interacts with membrane-bound receptors.

Decreased secretion of anti-diuretic hormones in the blood leads to

(A) uremia

(B) glycosuria

(C) diabetes insipidus

(D) diabetes mellitus

Option c – diabetes insipidus

Which amongst the following is/are second messenger/s?

(A) Cyclic AMP

(B) IP3

(C) Ca ++

(D) All of these

Option d – All of these

Identify the amino-acid derivative from the following.

(A) Epinephrine

(B) Estradiol

(C) Testosterone

(D) Progesterone

Option a – Epinephrine

Degeneration of which of the following gland leads to decreased immune responses in aged people?

(A) Parathyroid

(B) Thymus

(C) Pineal

(D) Adrenal

Option b – Thymus

Adenohypophysis secretes which of the following hormones?

(A) GH, Prolactin, FSH, and TSH

(B) Oxytocin, Prolactin, and MSH

(C) Vasopressin, Oxytocin, ACTH, and LH

(D) ADH, PRL, LH, and FSH

Option a – GH, Prolactin, FSH, and TSH

We covered all the chemical control and coordination neet questions above in this post for free so that you can practice well for the exam.

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