NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 1294 - 1299 of 2028

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Question number: 1294

» Biology » Microorganisms

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MCQ▾

Question

The reasons that cause bread to mold are:

I. Presence of spores

II. Availability of a food source

III. Optimal temperature

Which of the statements are correct?

Choices

Choice (4) Response

a.

I only

b.

II and III only

c.

I, II and III only

d.

I and II only

Question number: 1295

» Biology » Cell

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MCQ▾

Question

A single membrane that bounds the vacuoles and separates it from cytoplasm is:

Choices

Choice (4) Response

a.

Lysosomes

b.

Vacuole

c.

Tonoplast

d.

Golgi complex

Question number: 1296

» Biology » Cell

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MCQ▾

Question

Copying something from one language to another is called:

Choices

Choice (4) Response

a.

Replication

b.

Transcription

c.

Melting

d.

Reannealing

Question number: 1297

» Biology » Cell

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MCQ▾

Question

Some cells are branched to receive and transfer messages are called:

Choices

Choice (4) Response

a.

Gland cells

b.

Muscle cells

c.

Nerve cells

d.

Bone cells

Question number: 1298

» Biology » Cell

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Match List-Ⅰ List-Ⅱ▾

Question

Match the following with correct answers.

List-Ⅰ (Group I) List-Ⅱ (Group II)

(A)

Nucleus

(i)

Largest cellular organelle in animals

(B)

Mitochondria

(ii)

Smallest cellular organelle

(C)

Ribosome

(iii)

Largest cell structure

(D)

Plastid

(iv)

Largest cellular organelle in plants

Choices

Choice (4) Response
  • (A)
  • (B)
  • (C)
  • (D)

a.

  • (iii)
  • (i)
  • (ii)
  • (iv)

b.

  • (ii)
  • (iii)
  • (i)
  • (iv)

c.

  • (ii)
  • (i)
  • (iv)
  • (iii)

d.

  • (iv)
  • (i)
  • (ii)
  • (iii)

Question number: 1299

» Biology » Cell

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MCQ▾

Question

Which type of tissue is responsible for contractions that account for movements of organs or the entire body?

Choices

Choice (4) Response

a.

Muscle tissue

b.

Epithelial tissue

c.

Connective tissue

d.

Nervous tissue

Developed by: