HARD
11th CBSE
IMPORTANT
Earn 100

 Differentiate between Rough Endoplasmic Reticulum (RER) and Smooth Endoplasmic Reticulum (SER).

Important Questions on Cell: The Unit of Life

HARD
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 8 - Cell: The Unit of Life>SHORT ANSWER TYPE QUESTIONS>Q 6

Give the biochemical composition of plasma membrane. How are lipid molecules arranged in the membrane?

 

HARD
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 8 - Cell: The Unit of Life>SHORT ANSWER TYPE QUESTIONS>Q 7
What are plasmids? Describe their role in bacteria?
HARD
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 8 - Cell: The Unit of Life>SHORT ANSWER TYPE QUESTIONS>Q 8
 What are histones? What are their functions?
 
HARD
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 8 - Cell: The Unit of Life>LONG ANSWER TYPE QUESTIONS>Q 1
What structural and functional attributes must a cell have to be called a living cell?
HARD
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 8 - Cell: The Unit of Life>LONG ANSWER TYPE QUESTIONS>Q 2
Briefly give the contributions of the following scientists in formulating the cell theory
Robert Virchow
MEDIUM
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 8 - Cell: The Unit of Life>LONG ANSWER TYPE QUESTIONS>Q 2

Briefly give the contributions of the following scientists in formulating the cell theory.

Schleiden and Schwann

HARD
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 8 - Cell: The Unit of Life>LONG ANSWER TYPE QUESTIONS>Q 3
Is extra genomic DNA present in prokaryotes and eukaryotes? If yes, indicate their location in both the types of organisms.
HARD
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 8 - Cell: The Unit of Life>LONG ANSWER TYPE QUESTIONS>Q 4
Structure and function are correlatable in living organisms. Can you justify this by taking plasma membrane as an example?