Chemical Coordination and Integration NEET MCQs – Online Test no. 02 9

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NEET Chemical Coordination and Integration Questions | Chemical Coordination and Integration Class 11 NEET Questions | Online Test no. 02

Human Endocrine System: MCQs Quiz - 2

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Question 1
Which one of the followings are male sex hormones?
A
Insulins
B
Aldosterones
C
Androgens
D
Pheromones
Question 2
In adults, insufficient thyroxine can lead to ______.
A
Goiter
B
Tetany
C
Cretinism
D
Myxedema
Question 3
In children, hypothyroidism (underactive thyroid gland) can lead to ______
A
Goiter
B
Acromegaly
C
Cretinism
D
Myxedema
Question 4
In Male the sex hormone that maintains sexual organs and secondary sex characteristics is
A
Progesterone
B
Estrogen
C
Testosterone
D
Relaxin
Question 5
In the body, both the blood sodium and potassium levels are regulated by _______.
A
Pheromones
B
Aldosterone
C
Cortisol
D
Androgens
Question 6
In which of the following pairs, the hormone of endocrine glands and its primary action is mismatched.
A
Calcitonin - Lower blood calcium levels
B
Parathyroid - Raises blood calcium levels
C
Somatostatin - Inhibits release of glucagon
D
Melatonin - Regulates the rate of cellular metabolism
Question 7
Islets of Langerhans are found in
A
Anterior Pituitary
B
Kidney Cortex
C
Spleen
D
Endocrine pancreas
Question 8
Name the condition when the concentration of Ketone body increases in urine
A
Acromegaly
B
Diabetes mellitus
C
Diabetes insipidus
D
Cushing’s disease
Question 9
Pituitary gland known as the 'master' endocrine gland is under the control of
A
Pineal gland
B
Adrenal gland
C
Hypothalamus
D
Thyroid gland
Question 10
Somatostatin
A
Stimulates glucagon release while inhibits insulin release
B
Stimulates release of insulin and glucagon
C
Inhibits release of insulin and glucagon
D
Inhibits glucagon release while stimulates insulin release
Question 11
The chemical nature of hormones secreted by  and  cells of pancreas is
A
Glycolipid
B
Glycoprotein
C
Steroid
D
Polypeptide
Question 12
The endocrine gland which contributes to setting the body's biological clock is the ______.
A
Pituitary gland
B
Thymus gland
C
Pineal gland
D
Thyroid gland
Question 13
In human adult females oxytocin
A
Causes strong uterine contractions during parturition
B
Is secreted by anterior pituitary
C
Stimulates growth of mammary glands
D
Stimulates pituitary to secrete vasopressin
Question 14

Match the source gland with its respective hormone as well as the function

 

Source gland

Hormone

Function

(1)

Thyroid

Thyroxine

Regulates blood
calcium level

(2)

Anterior
pituitary

Oxytocin

Contraction of uterus
muscles during child
birth

(3)

Posterior
pituitary

Vasopressin

Stimulates resorption
of water in the distal
tubules in the
nephron

(4)

Corpus
luteum

Estrogen

Supports pregnancy
A
1
B
2
C
3
D
4
Question 15
The specific region of Hypothalamus, responsible for physiological sweat secretion, is
A
Para-ventricular nucleus
B
Supra-Optic nucleus
C
Median Eminence
D
Pars Distalis
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9 thoughts on “Chemical Coordination and Integration NEET MCQs – Online Test no. 02”

  • Reply ↓
    SATYAPRIYA MAURYA

    In qustn 2 i think ans should be goitre (due to hypothyroidism) not myxodema(it is due to hyperthyroidism)

    • Reply ↓
      Priyanka

      It’s correct. Hyperthyroidism leads to exophthalmic goitre

  • Reply ↓
    mansi kothari

    good and helpful for revising the portion….