Nuclear pores are the passage through which movement of ...........(I) and ..........(II) molecules takes place between ...........(III) and ...........(IV).
Fill in the blanks (I - IV) by selecting the correct option.
I II III IV
(1) DNA RNA ER Cytoplasm
(2) RNA Protein Nucleus Cytoplasm
(3) DNA RNA Cytoplasm Nucleus
(4) Protein RNA Nucleus Nucleolus

(1)

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(2)

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(3)

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(4)

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Solution

The correct option is B (2)
Nuclear pores are the passage through which the movement of RNA and protein molecules takes place between the nucleus and cytoplasm. As the RNA developed in the nucleolus.

So, the correct option is '(2)'.

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Similar questions

Which of the following statements are correct ?
(i) pyruvate can be converted into ethanol and carbon dioxide by yeast
(ii) fermentation takes place in the case of aerobic bacteria
(iii) fermentation takes place in mitochondria
(iv) fermentation is a form of anaerobic respiration
(a) (i) and (iii)
(b) (ii) and (iv)
(c) (i) and (iv)
(d) (ii) and (iii)

Question 32
Which of the following statement(s) is (are) correct?

(i) Pyruvate can be converted into ethanol and carbon dioxide by yeast
(ii) Fermentation takes place in aerobic bacteria
(iii) Fermentation takes place in mitochondria
(iv) Fermentation is a form of anaerobic respiration

(a) (i) and (iii)
(b) (ii) and (iv)
(c) (i) and (iv)
(d) (ii) and (iii)

Q. Match column I with column II and select the correct option from the codes given below.

Column I	Column II
A. Amoeboid movement	(i) Limbs
B. Ciliary movement	(ii) Leucocytes
C. Flagellar movement	(iii) Trachea
D. Muscular movement	(iv) Spermatozoa

Match Column-I with Column-II and select the correct option from the codes given below.

Column – I Column – II

A. Amoeboid movement (i) Limbs

B. Ciliary movement (ii) Leucocytes

C. Flagellar Movement (iii) Trachea

D. Muscular movement (iv) Spermatozoa

Match Column-I with Column-II and select the correct option from the codes given below.

Column – I Column – II

A. Amoeboid movement (i) Limbs

B. Ciliary movement (ii) Leucocytes

C. Flagellar Movement (iii) Trachea

D. Muscular movement (iv) Spermatozoa

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	I	II	III	IV
(1)	DNA	RNA	ER	Cytoplasm
(2)	RNA	Protein	Nucleus	Cytoplasm
(3)	DNA	RNA	Cytoplasm	Nucleus
(4)	Protein	RNA	Nucleus	Nucleolus

The correct option is B (2)Nuclear pores are the passage through which the movement of RNA and protein molecules takes place between the nucleus and cytoplasm. As the RNA developed in the nucleolus.So, the correct option is '(2)'.

The correct option is B (2)
Nuclear pores are the passage through which the movement of RNA and protein molecules takes place between the nucleus and cytoplasm. As the RNA developed in the nucleolus.

So, the correct option is '(2)'.