HARD
Earn 100

Read the following statements:
(i) Presence of DNA
(ii) Presence of cristae
(iii) Presence of the 70S ribosome
(iv) Enzyme for carbohydrate synthesis
(v) Site for oxidative phosphorylation
How many of the above statements are in common for mitochondria and chloroplast?

57.14% studentsanswered this correctly

Important Questions on Cell : The Unit of Life

EASY
Biology>Cell : Structure and Functions>Cell : The Unit of Life>Eukaryotic Cell
Which of the following are not membrane-bound?
MEDIUM
Biology>Cell : Structure and Functions>Cell : The Unit of Life>Eukaryotic Cell
Animal cells after removal of nuclei still contained DNA. The source of this DNA is:
EASY
Biology>Cell : Structure and Functions>Cell : The Unit of Life>Eukaryotic Cell
A protoplast is a cell:
HARD
Biology>Cell : Structure and Functions>Cell : The Unit of Life>Eukaryotic Cell
Nuclear envelope is a derivative of:
EASY
Biology>Cell : Structure and Functions>Cell : The Unit of Life>Eukaryotic Cell
The property that is NOT common to mitochondria and chloroplasts is
EASY
Biology>Cell : Structure and Functions>Cell : The Unit of Life>Eukaryotic Cell
Balbiani rings are sites of:
EASY
Biology>Cell : Structure and Functions>Cell : The Unit of Life>Eukaryotic Cell
Water-soluble pigments found in plant cell vacuoles are:
EASY
Biology>Cell : Structure and Functions>Cell : The Unit of Life>Eukaryotic Cell
DNA is not present in:
EASY
Biology>Cell : Structure and Functions>Cell : The Unit of Life>Eukaryotic Cell
The region of chromatin that is stained lightly is
MEDIUM
Biology>Cell : Structure and Functions>Cell : The Unit of Life>Eukaryotic Cell
Microtubules are the constituents of:
EASY
Biology>Cell : Structure and Functions>Cell : The Unit of Life>Eukaryotic Cell
The structures that are formed by stacking of organized flattened membranous sacs in the chloroplasts are:
MEDIUM
Biology>Cell : Structure and Functions>Cell : The Unit of Life>Eukaryotic Cell
Match the columns and identify the correct option.
 
  Column I   Column II
A Thylakoids (i) Disc-shaped sacs in Golgi apparatus
B Cristae (ii) Condensed structure of DNA
C Cisternae (iii) Flat membranous sacs in stroma
D Chromatin (iv) Infoldings in mitochondria
EASY
Biology>Cell : Structure and Functions>Cell : The Unit of Life>Eukaryotic Cell
The chromosomes in which centromere is situated close to one end are:
EASY
Biology>Cell : Structure and Functions>Cell : The Unit of Life>Eukaryotic Cell
Cellular organelles with membranes are:
HARD
Biology>Cell : Structure and Functions>Cell : The Unit of Life>Eukaryotic Cell
Select the correct matching in the following pairs:
MEDIUM
Biology>Cell : Structure and Functions>Cell : The Unit of Life>Eukaryotic Cell
Select the mismatch.
EASY
Biology>Cell : Structure and Functions>Cell : The Unit of Life>Eukaryotic Cell
A cell organelle containing hydrolytic enzymes is:
EASY
Biology>Cell : Structure and Functions>Cell : The Unit of Life>Eukaryotic Cell
Which one of the following cell organelles are enclosed by a single membrane?
MEDIUM
Biology>Cell : Structure and Functions>Cell : The Unit of Life>Eukaryotic Cell

Pick the INCORRECT statement regarding a mitochondrion.

MEDIUM
Biology>Cell : Structure and Functions>Cell : The Unit of Life>Eukaryotic Cell

Mitochondria and chloroplast are:

(i) Semi - autonomous organelles

(ii) Formed by the division of pre-existing organelles and they contain DNA but lack protein synthesizing machinery

Which one of the following option is correct?