1
NEET 2023 Manipur
MCQ (Single Correct Answer)
+4
-1
Change Language

Select incorrect statement, regarding chemical structure of insulin.

A
Mature insulin molecule consists of three polypeptide chains-A, B and C.
B
Insulin is synthesized as prohormone which contains extra stretch of C-peptide.
C
C-peptide is not present in mature insulin molecule.
D
Polypeptide chains A and B are linked by disulphide bridges.
2
NEET 2023 Manipur
MCQ (Single Correct Answer)
+4
-1
Change Language

Which of the following statements are correct with respect to the hormone and its function?

(A) Thyrocalcitonin (TCT) regulates the blood calcium level.

(B) In males, FSH and androgens regulate spermatogenesis.

(C) Hyperthyroidism can lead to goitre.

(D) Glucocorticoids are secreted in Adrenal Medulla.

(E) Parathyroid hormone is regulated by circulating levels of sodium ions.

Choose the most appropriate answer from the options given below :

A
(C) and (E) only
B
(A) and (B) only
C
(B) and (C) only
D
(A) and (D) only
3
NEET 2023 Manipur
MCQ (Single Correct Answer)
+4
-1
Change Language

Match List-I with List-II.

List - I List - II
(A) Palm bones (I) Phalanges
(B) Wrist bones (II) Metacarpals
(C) Ankle bones (III) Carpals
(D) Digit bones (IV) Tarsals

Choose the correct answer from the options given below :

A
(A)-(II), (B)-(III), (C)-(I), (D)-(IV)
B
(A)-(IV), (B)-(I), (C)-(II), (D)-(III)
C
(A)-(III), (B)-(IV), (C)-(I), (D)-(II)
D
(A)-(II), (B)-(III), (C)-(IV), (D)-(I)
4
NEET 2023 Manipur
MCQ (Single Correct Answer)
+4
-1
Change Language

Given below are two statements :

Statement I : Parathyroid hormone acts on bones and stimulates the process of bone resorption.

Statement II : Parathyroid hormone along with Thyrocalcitonin plays a significant role in carbohydrate metabolism.

In the light of the above statements, choose the correct answer from the options given below :

A
Statement I is correct but Statement II is false
B
Statement I is incorrect but Statement II is true
C
Both Statement I and Statement II are true.
D
Both Statement I and Statement II are false.
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