Home
Class 12
BIOLOGY
The DNA that was extracted from the Ist ...

The DNA that was extracted from the Ist generation of E.coli in the Meselson and Stahl.s experiment is

A

Heavy

B

Hybrid

C

Light

D

Both light and medium

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • MOLECULAR BASIS OF INHERITANCE

    AAKASH SERIES|Exercise Exercise-I (Transcription)|36 Videos
  • MOLECULAR BASIS OF INHERITANCE

    AAKASH SERIES|Exercise Exercise-I (Genetic Code)|23 Videos
  • MOLECULAR BASIS OF INHERITANCE

    AAKASH SERIES|Exercise Exercise-I (The search for genetic material)|14 Videos
  • MINERAL NUTRITION

    AAKASH SERIES|Exercise Exercise - III|52 Videos
  • NEURAL CONTROL AND COORDINATION

    AAKASH SERIES|Exercise EXERCISE-III( PREVIOUS AIPMT / NEET QUESTIONS)|34 Videos

Similar Questions

Explore conceptually related problems

In their semiconservative experiment Meselson and Stahl used

Choose the correct statements from the following a) in potentiometer experiment balancing length represent the potential difference across the secondary cell b) the shunt resistance between the terminals of cell in the secondary circuit of potentiometer is increased, the balancing length increases c) in potentiometer experiment the e.m.f of the cell in the secondary circuit may be greater than the e.m.f of cell in the primary circuit d) potentiometer is used to measure thermo e.m.f. also

The basic characteristics of a modern landfill site i) Methods to contain leachate such as lining clay or plastic liners. ii) Compaction and covering of the waste to prevent in from being blown by wind. iii) Installation of a landfill gas extraction system to extract the gas for use in generation of power. (iv) This is ideal for disposal of radioactive wastes

Choose the correct alternative from the clues given at the end of the each statement: In the ground state of .......... electrons are in stable equilibrium, while in .......... electrons always experience a net force. (Thomson’s model/ Rutherford’s model.)

When the electron in hydrogen atom is excited from the 4^th stationary orbit to the 5^th stationary orbit, the chang e in the angular momentum of the electron in j_-S IS ( Planck's cpnstant h =6.64xx10^(-34) J_(-s) )