NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 3331 - 3335 of 3511

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Question number: 3331

» Human Physiology » Body Fluids and Circulation » Composition of Blood

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Appeared in Year: 2017

MCQ▾

Question

Adult human RBCs are enucleate. Which of the following statement (s) is/are not most appropriate explanation for this feature?

(1) They do not need to reproduce

(2) They are somatic cells

(3) They do not metabolize

(4) All their internal space is available for oxygen transport

Choices

Choice (4) Response

a.

(1), (3) and (4)

b.

(2) and (3)

c.

Only (4)

d.

Only (1)

Question number: 3332

» Human Physiology » Body Fluids and Circulation » Coagulation of Blood

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Appeared in Year: 2017

MCQ▾

Question

A decrease in blood pressure/volume will not cause the release of:

Choices

Choice (4) Response

a.

Aldosterone

b.

ADH

c.

Renin

d.

Atrial natriuretic Factor

Question number: 3333

» Genetics and Evolution » Molecular Basis of Inheritance » Structure of DNA and RNA

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Appeared in Year: 2017

MCQ▾

Question

Which of the following RNAs should be most abundant in animal cell?

Choices

Choice (4) Response

a.

mi - RNA

b.

t - RNA

c.

m - RNA

d.

r - RNA

Question number: 3334

» Human Physiology » Introduction to Human Physiology

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Appeared in Year: 2017

MCQ▾

Question

A baby boy aged two years is admitted to play school and passes through a dental check - up. The dentist observed that boy had twenty teeth. Which teeth were absent?

Choices

Choice (4) Response

a.

Molars

b.

Canines

c.

Incisors

d.

Pre-molars

Question number: 3335

» Human Physiology » Breathing and Respiration » Respiratory Volumes

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Appeared in Year: 2017

MCQ▾

Question

Lungs are made up of air - filled sacs, the alveoli. They do not collapse even after forceful expiration because of

Choices

Choice (4) Response

a.

Residual Volume

b.

Expiratory Reserve Volume

c.

Tidal Volume

d.

Inspiratory Reserve Volume