NSO Level 1- Science Olympiad (SOF) Class 9: Questions 39 - 45 of 1128

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Question 39

Question

MCQ▾

What does this diagram depicts?

What Does this Figure Depicts

Choices

Choice (4)Response

a.

Post translational modification

b.

Replication

c.

Transcription

d.

Translation

Question 40

Question

MCQ▾

Na + -K + pump is an example of

Choices

Choice (4)Response

a.

Passive Transport

b.

Diffusion

c.

Active Transport

d.

Facilitated Diffusion

Question 41

Question

MCQ▾

Who coined the term protoplasm?

Choices

Choice (4)Response

a.

Robert Brown

b.

J. E. Purkinje

c.

T. H. Morgan

d.

Mendel

Question 42

Question

MCQ▾

Homologous chromosome means

Choices

Choice (4)Response

a.

Same centromere location

b.

Similar gene position

c.

Similar in length

d.

All a., b. and c. are correct

Question 43

Question

Match List-Ⅰ List-Ⅱ▾

Match the followings:

List-Ⅰ (Group I)List-Ⅱ (Group II)
(A)

Amyloplast

(i)

Lipid storing

(B)

Vacuole

(ii)

Starch storing

(C)

Chloroplast

(iii)

Chlorophyll pigment

(D)

Elaioplast

(iv)

Waste bag

Choices

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

a.

  • (i)
  • (iii)
  • (iv)
  • (ii)

b.

  • (i)
  • (iv)
  • (ii)
  • (iii)

c.

  • (iv)
  • (i)
  • (iii)
  • (ii)

d.

  • (ii)
  • (iv)
  • (iii)
  • (i)

Question 44

Question

MCQ▾

The functional unit in Golgi complex is

Choices

Choice (4)Response

a.

Thylakoid

b.

Nephron

c.

Cristae

d.

Cisternae

Question 45

Question

MCQ▾

Difference between DNA and RNA

Choices

Choice (4)Response

a.

DNA contains deoxyribose sugar whereas RNA has ribose sugar

b.

Thymine is replaced by uracil in RNA

c.

DNA is double stranded whereas RNA is single stranded

d.

All a., b. and c. are correct

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