NSO Level 1- Science Olympiad (SOF) Class 8: Questions 32 - 35 of 1076

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Question number: 32

» Cell

Edit
MCQ▾

Question

The given figure shows a typical animal cell. What is the function of the part labelled ‘X’?

Image showing Animal cell.

Image Showing Animal Cell.

Image showing Animal cell.

Choices

Choice (4) Response

a.

Digest cellular wastes

b.

Sites for protein synthesis

c.

Cellular respiration and producers of energy

d.

Storing and packaging of cellular products

Question number: 33

» Mental Ability

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MCQ▾

Question

A mixture of 24 litres contains wine and water. 3 litres of water for every 1 litres of wine. If adds 8 litres of water in to the mixture, find the ratio of wine and water in the mixture.

Choices

Choice (4) Response

a.

6: 17

b.

17: 3

c.

3: 13

d.

5: 7

Question number: 34

» Cell

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MCQ▾

Question

Cells are the basic structural units of living organism because:

Choices

Choice (4) Response

a.

Cells are the building blocks of life

b.

Cells destruction occurs by centrosomes

c.

Cells are capable of all living functions

d.

Both a. and c. are correct

Question number: 35

» Cell

Edit
MCQ▾

Question

Correct the given statements by replacing the underlined words and select the correct option.

  1. The shape of cytoplasm is simple tiny spherical sac-like structure.
  2. Vacuoles are present in green algae and higher plants.
  3. Chloroplasts are small and spherical organelles containing powerful oxidative enzymes.
  4. Plastids are found in only in the animal cells.

Choices

Choice (4) Response

a.

Table showing plant parts name from I to IV.

Table showing plant parts name from I to IV.

1

2

3

4

Chloroplasts

Lysosomes

Peroxisomes

Centrosome

b.

Table showing plant parts name from I to IV.

Table showing plant parts name from I to IV.

1

2

3

4

Lysosome

Chloroplasts

Peroxisomes

Centrosome

c.

Table showing plant parts name from I to IV.

Table showing plant parts name from I to IV.

1

2

3

4

Peroxisomes

Chloroplasts

Lysosomes

Centrosome

d.

Table showing plant parts name from I to IV.

Table showing plant parts name from I to IV.

1

2

3

4

Centrosome

Lysosomes

Peroxisomes

Chloroplasts

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