AIPMT 2011 Mains | Cell - The Unit of Life Question 72 | Biology

The figure below shows the structure of a mitochondrion with its four parts labelled (A), (B), (C). and (D) Select the part correctly matched with its function. – AIPMT 2011 Mains Biology - Cell - The Unit of Life Question 76 English

AIPMT 2011 Mains Biology - Cell - The Unit of Life Question 76 English

Part (B) : Inner membrane – forms infoldings called cristae

Part (C) : Cristae – possess single circular DNA molecule and ribosome

Part (A) : Matrix – major site for respiratory chain enzymes

Part (D) : Outer membrane – gives rise to inner membrane by splitting

AIPMT 2011 Prelims

MCQ (Single Correct Answer)

-1

Important site for formation of glycoproteins and glycolipids is :

Plastid

Lysosome

Golgi apparatus

Vacuole

AIPMT 2011 Prelims

MCQ (Single Correct Answer)

-1

Peptide synthesis inside a cell takes place in :

Chromoplast

Ribosomes

Chloroplast

Mitochondria

AIPMT 2010 Mains

MCQ (Single Correct Answer)

-1

Identify the components labelled A, B, C and D in the diagram below from the list (i) to (viii) given along with – AIPMT 2010 Mains Biology - Cell - The Unit of Life Question 70 English

AIPMT 2010 Mains Biology - Cell - The Unit of Life Question 70 English

Components :
(i) Cristae of mitochondria
(ii) Inner membrane of mitochondria
(iii) Cytoplasm
(iv) Smooth endoplasmic reticulum
(v) Rough endoplasmic reticulum
(vi) Mitochondrial matrix
(vii) Cell vacuole
(viii) Nucleus
The correct components are :

(A) $$ \to $$ (v), (B) $$ \to $$ (iv), (C) $$ \to $$ (viii), (D) $$ \to $$ (iii)

(A) $$ \to $$ (i), (B) $$ \to $$ (iv), (C) $$ \to $$ (viii), (D) $$ \to $$ (vi)

(A) $$ \to $$ (v), (B) $$ \to $$ (i), (C) $$ \to $$ (iii), (D) $$ \to $$ (ii)

(A) $$ \to $$ (vi), (B) $$ \to $$ (v), (C) $$ \to $$ (iv), (D) $$ \to $$ (vii)

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