Home
Class 12
BIOLOGY
Mitochondria and chloplast are (...

Mitochondria and chloplast are
(i) Semi-autonomous organelles
(ii) Formed by division of pre -existing organelles and they contain DNA but lack protein synthesizing machinery.
Which one of the following options correct ?

A

Both (a ) and (b ) are false

B

Both (a) and (b) are correct

C

(b) si true but (a ) is false

D

(a) is true but (b) is false

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • CELL:THE UNIT OF LIFE

    AAKASH INSTITUTE ENGLISH|Exercise Assinmer (section -D ) ( Assertion - Reason Type Question )|10 Videos
  • CELL:THE UNIT OF LIFE

    AAKASH INSTITUTE ENGLISH|Exercise Try Yourself|26 Videos
  • CELL:THE UNIT OF LIFE

    AAKASH INSTITUTE ENGLISH|Exercise Assignment(section-B) (subjective type qusetion)|30 Videos
  • CELL CYCLE AND CELL DIVISION

    AAKASH INSTITUTE ENGLISH|Exercise SECTION-D (Assertion-Reason Type Questions )|10 Videos
  • CHEMICAL COORDINATION AND INTEGRATION

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT (SECTION-D)|10 Videos

Similar Questions

Explore conceptually related problems

Mitochondria and chloroplast are (a) Semi-autonomous organelles (b) Formed by division of pre-existing organelles and they contain DNA but lack protein synthesizing machinery Which one of the following options is correct

Mitochondria and chloroplast are (a) Semi-autonomous organelles (b) Formed by division of pre-existing organelles and they contain DNA but lack protein synthesizing machinery Which one of the following options is correct

Assertion : Mitochondria and chloroplasts are semiautonomous organelles. Reason : They are formed by division of pre-existing organelles as well as contain DNA but lack protein synthesizing machinery

The figure shows a tetrapeptide hypothetical portion of a protein with parts labeleld a-d. Which one of the following option is correct ?

Which of the following sets of cell organelles contain DNA :-

Which of the following cell organelles is lack of DNA ?

A polypeptide of five amino acids is synthesized during protein synthesis in eukaryotic cells. Which one of the following can be the correct polypeptide?

In protein synthesis, a polypeptide of five amino acids is synthesized. Which one of the followings can be the correct polypeptide?

Assertion:Mitochondria are believed to originate by growth and division of previously existing ones . Reason:They contain DNA and Ribosomes

Two compounds I and II are eluted by column chromatography (adsorption of I gt II ). Which one of the following is a correct statement ?