AIIMS (All India Institute of Medical Sciences) Biology: Questions 247 - 252 of 467

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Question number: 247

» Human Physiology » Breathing and Respiration » Mechanism of Breathing and Its Regulation in Humans

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MCQ▾

Question

During strenuous exercise, which of the following change occurs?

Choices

Choice (4)Response

a.

Glucose is converted into glycogen.

b.

Pyruvic acid is converted into lactic acid.

c.

Starch is converted into glucose.

d.

Glucose is converted into pyruvic acid.

Question number: 248

» Human Physiology » Body Fluids and Circulation » Cardiac Output

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MCQ▾

Question

Bundle of His is a network of

Choices

Choice (4)Response

a.

Nerve fibres distributed in ventricles.

b.

Muscle fibres distributed throughout the heart walls.

c.

Muscle fibres found only in the ventricle wall.

d.

Nerve fibres found throughout the heart.

Question number: 249

» Reproduction » Sexual Reproduction in Flowering Plants » Outbreeding Devices

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Appeared in Year: 2009

MCQ▾

Question

In Gymnosperms the seeds are naked because they lack [CGPMT]

Choices

Choice (4)Response

a.

Pericarp

b.

Perianth

c.

Nucellus

d.

Integument

Question number: 250

» Reproduction » Sexual Reproduction in Flowering Plants » Development of Endosperm and Embryo

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Appeared in Year: 2009

MCQ▾

Question

The part of Castor seed that yields oil is [CGPMT]

Choices

Choice (4)Response

a.

Nucellus

b.

Caruncle

c.

Endosperm

d.

Cotyledon

Question number: 251

» Human Physiology » Digestion and Absorption » Digestion, Absorption and Assimilation of Proteins, Carbohydrates and Fats

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MCQ▾

Question

Digestion of protein takes place in

Choices

Choice (4)Response

a.

Duodenum and stomach

b.

Stomach and esophagus

c.

Intestine and rectum

d.

Small and large intestine

Question number: 252

» Human Physiology » Introduction

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MCQ▾

Question

Which of the following vitamins are water-soluble as well as an anti-oxidant?

Choices

Choice (4)Response

a.

Vitamin C

b.

Vitamin A

c.

Vitamin D

d.

Vitamin B1

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