Question:
E. Coli fully labelled with 15N is allowed to grow in 14N medium. The two strands of DNA molecule of the first generation bacteria have
E. Coli fully labelled with 15N is allowed to grow in 14N medium. The two strands of DNA molecule of the first generation bacteria have
Updated On: Apr 17, 2024
- Same density and resemble with their parent DNA
- Same density but do not resemble with their parent DNA
- Different density but do not resemble with their parent DNA
- Different density but resemble with their parent DNA
Hide Solution
Verified By Collegedunia
The Correct Option is D
Solution and Explanation
The correct answer is (D) : Different density but resemble with their parent DNA.
Was this answer helpful?
0
0
Top Questions on DNA Replication
- In a chromosome, there is a specific DNA sequence, responsible for initiating replication. It is called as:
- NEET (UG) - 2024
- Biology
- DNA Replication
- Match List I with List II
List I List II A Frederick Griffith I Genetic code B Francois Jacob & Jacque II Semi-conservative mode of DNA replication C Har Gobind Khoran III Transformation D Meselson & Stahl IV Lac operon
Choose the correct answer from the options given below:- NEET (UG) - 2024
- Biology
- DNA Replication
- Match List-I with List-II:
List-1 (Scientists) List-II (Contribution) A Maxam-Gilbert I DNA polymerase isolation B Stanley Cohen II DNA sequencing C Kornberg III Genetic code D Har Gobind Khorana IV DNA cloning Choose the correct answer from the options given below
- CUET (PG) - 2023
- Zoology
- DNA Replication
- For DNA replication, which of the following statements are true?
A. Circular chromosome of E.coli replicates through multiple origin of replication.
B. In each linear chromosome of eukaryote, DNA replication begins when replication bubbles form at multiple sites along giant DNA molecule.
C. In each linear chromosome of eukaryote, DNA replication begins when replication bubbles form at single site along giant DNA molecule.
D. In circular chromosome of E.coli, one origin of replication is present.
Choose the correct answer from the options given below- CUET (PG) - 2023
- Zoology
- DNA Replication
- DNA sequence that changes its location on the genome is termed as
- WBJEE JENPAS UG - 2022
- Biology
- DNA Replication
View More Questions
Questions Asked in KCET exam
- The speed of sound in an ideal gas at a given temperature T is v. The rms speed of gas molecules at that temperature is vrms. The ratio of the velocities v and vrms for helium and oxygen gases are X and X' respectively. Then \(\frac{X}{X'}\) is equal to
- KCET - 2023
- Thermodynamics
- If \(p(\frac{1}{q}+\frac{1}{r}),q(\frac{1}{r}+\frac{1}{p}),r(\frac{1}{p}+\frac{1}{q})\) are in A.P., then p, q, r
- KCET - 2023
- Arithmetic Progression
- A stretched wire of a material whose Young's modulus Y = 2 × 1011 Nm-2 has Poisson's ratio of 0.25. Its lateral strain εl = 10-3. The elastic energy density of the wire is
- KCET - 2023
- mechanical properties of solids
- A metallic rod of length 1 m held along east-west direction is allowed to fall down freely. Given horizontal component of earth’s magnetic field BH = 3 × 10-5 T. The emf induced in the rod at an instant t = 2s after it is released is ( Take g = 10 ms-2 )
- KCET - 2023
- Faradays laws of induction
- A 60 W source emits monochromatic light of wavelength 662.5 nm. The number of photons emitted per second is
- KCET - 2023
- Quantum Physics
View More Questions