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

Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R)

Assertion (A) : Ascending limb of loop of Henle is impermeable to water and allows transport of electrolytes actively or passively.

Reason (R) : Dilution of filtrate takes place due to efflux of electrolytes in the medullary fluid.

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

A
(A) is true but (R) is false
B
(A) is false but (R) is true
C
Both (A) and (R) are true and (R) is the correct explanation of (A)
D
Both (A) and (R) are true and (R) is not the correct explanation of (A)
2
NEET 2023 Manipur
MCQ (Single Correct Answer)
+4
-1
Change Language

The Cockroach is :

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

Select the sequence of steps in Respiration.

(A) Diffusion of gases (O2 and CO2) across alveolar membrane.

(B) Diffusion of O2 and CO2 between blood and tissues.

(C) Transport of gases by the blood

(D) Pulmonary ventilation by which atmospheric air is drawn in and CO2 rich alveolar air is released out.

(E) Utilisation of O2 by the cells for catabolic reactions are resultant release of CO2

Choose the correct answer from the options given below :

A
(D), (A), (C), (B), (E)
B
(C), (B), (A), (E), (D)
C
(B), (C), (E), (D), (A)
D
(A), (C), (B), (E), (D)
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