EASY
NEET
IMPORTANT
Earn 100

In plants, the tonoplast facilitates the transport a number of ions and other materials

50% studentsanswered this correctly

Important Questions on Cell : The Unit of Life

EASY
NEET
IMPORTANT
Gamma Question Bank for Medical Biology>Chapter 8 - Cell : The Unit of Life>Assignment>Q 13
Mitochondria and chloroplasts are semi-autonomous as they possess
EASY
NEET
IMPORTANT
Gamma Question Bank for Medical Biology>Chapter 8 - Cell : The Unit of Life>Assignment>Q 14
The endosymbiont hypothesis suggests that there are similarities between prokaryotes, mitochondria and chloroplasts like
EASY
NEET
IMPORTANT
Gamma Question Bank for Medical Biology>Chapter 8 - Cell : The Unit of Life>Assignment>Q 15
How many organelles of a eukaryotic cell are considered to have an independent existence during early events of evolution?
HARD
NEET
IMPORTANT
Gamma Question Bank for Medical Biology>Chapter 8 - Cell : The Unit of Life>Assignment>Q 16
Consider the following five statements (A to E) w.r.t. chloroplast is shown below. Select the correct option stating which ones are True (T) and which ones are False (F).

Consider the following five statements A to E with respect to the chloroplast shown below. Select the correct option stating which ones are True T and which ones are False F.A. It
A. It is impermeable and lacks porins.
B. It is selectively permeable, having carrier proteins for transport.
C. Stacked thylakoids one over the other which is the site of production of assimilatory power.
D. Present between two grana and contains enzymes of dark reaction.
E. It contains enzymes for the synthesis of sugar and proteins.

EASY
NEET
IMPORTANT
Gamma Question Bank for Medical Biology>Chapter 8 - Cell : The Unit of Life>Assignment>Q 17
Find the correct set of structures/organelles not surrounded by membrane.
EASY
NEET
IMPORTANT
Gamma Question Bank for Medical Biology>Chapter 8 - Cell : The Unit of Life>Assignment>Q 18
The larger sub-unit of a ribosome is found to contain 28 S, 5.8 S and 5 S types of RNA. This ribosome is found in
EASY
NEET
IMPORTANT
Gamma Question Bank for Medical Biology>Chapter 8 - Cell : The Unit of Life>Assignment>Q 19
Organelle lacking DNA, but capable of duplication is
EASY
NEET
IMPORTANT
Gamma Question Bank for Medical Biology>Chapter 8 - Cell : The Unit of Life>Assignment>Q 20
Each centriole has a cart wheel organisation having a whorl of tubulin fibrils at periphery. These peripheral fibrils are composed of how many microtubules?