NSO Level 1- Science Olympiad (SOF) Class 7: Questions 482 - 487 of 597

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Question 482

Question

MCQ▾

Respiration is which of the following type of process?

Choices

Choice (4)Response

a.

Physical

b.

Chemical

c.

Physicochemical

d.

All of the above

Question 483

Question

MCQ▾

Which of the following is the reason for glowing of the electric bulb?

Choices

Choice (4)Response

a.

Filament metal reacts with oxygen

b.

Argon reacts with tungsten in filament

c.

Filament is made of glowing substance

d.

None of the above

Question 484

Question

MCQ▾

Which of the following process are involved in urine filtration?

Choices

Choice (4)Response

a.

Tubular reabsorption

b.

Tubular secretion

c.

Glomerular filtration

d.

All a., b. and c. are correct

Question 485

Question

MCQ▾

Hot and dry climate is found in which of the following regions?

Choices

Choice (4)Response

a.

Tropical region

b.

Arctic region

c.

Desert region

d.

None of the above

Question 486

Question

MCQ▾

Cellular respiration occurs in cell in which of the following organelle?

Choices

Choice (4)Response

a.

Endoplasmic reticulum.

b.

Mitochondria

c.

Golgi Apparatus

d.

Cytoplasm

Question 487

Question

MCQ▾

Which of the following is true?

Choices

Choice (4)Response

a.

A faster moving object covers large distance in less time.

b.

A faster moving object covers short distance in less time.

c.

A faster moving object covers large distance in more time.

d.

A faster moving object covers short distance in more time.

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