EASY
NEET
IMPORTANT
Earn 100

Assertion (A) : Ribosomes are considered the most primitive cell organelles.
Reason (R) : Ribosomes occur in all eukaryotic organisms.

The correct answer is:

100% studentsanswered this correctly

Important Questions on Cell : The Unit of Life

EASY
NEET
IMPORTANT
Biology Crash Course NEET>Chapter 8 - Cell : The Unit of Life>Level 3>Q 8
If you fractionate all the organelles from the cytoplasm of a plant cell. In which one of the following sets of fractions will you find nucleic acids?
EASY
NEET
IMPORTANT
Biology Crash Course NEET>Chapter 8 - Cell : The Unit of Life>Level 3>Q 9
Plasmolysis is not observed in boiled plant tissue because :
EASY
NEET
IMPORTANT
Biology Crash Course NEET>Chapter 8 - Cell : The Unit of Life>Level 3>Q 11
If the analogy of a city is applied to a eukaryotic cell then which of the following statements is correct?
EASY
NEET
IMPORTANT
Biology Crash Course NEET>Chapter 8 - Cell : The Unit of Life>Level 3>Q 12
Grapes were put in a concentrated sugar solution. On examination after 12 hours, the grapes were shrunken. This is because,
EASY
NEET
IMPORTANT
Biology Crash Course NEET>Chapter 8 - Cell : The Unit of Life>Level 3>Q 14
Mitochondria are associated with all of the following functions, EXCEPT:
EASY
NEET
IMPORTANT
Biology Crash Course NEET>Chapter 8 - Cell : The Unit of Life>Level 3>Q 15
An animal cell was grown in a culture medium containing P32 nucleotides, the parts from which DNA is built. Later examination of the cell showed the radioactivity to be concentrated in the:
EASY
NEET
IMPORTANT
Biology Crash Course NEET>Chapter 8 - Cell : The Unit of Life>Level 3>Q 16
Stroma in the chloroplasts of higher plant contains
EASY
NEET
IMPORTANT
Biology Crash Course NEET>Chapter 8 - Cell : The Unit of Life>Level 3>Q 17
A red blood corpuscle (RBC) was kept in a solution and treated so that it become inside-out. What will be the polarity of the phospholipid bilayer in this cell?