DNA strands on a gel stained with ethidium bromide when viewed under UV radiation, appear as :
DNA strands on a gel stained with ethidium bromide when viewed under UV radiation, appear as :
Bright blue bands
Yellow bands
Bright orange bands
Dark red bands
The Correct Option is C
Solution and Explanation
The correct answer is option (C) : Bright orange bands
Top Questions on biotechnology
During the purification process for recombinant DNA technology, addition of chilled ethanol precipitates out
- NEET (UG) - 2023
- Biology
- biotechnology
In gene gun method used to introduce alien DNA into host cells, microparticles of ________ metal are used.
- NEET (UG) - 2023
- Biology
- biotechnology
Upon exposure to UV radiation, DNA stained with ethidium bromide will show
- NEET (UG) - 2023
- Biology
- biotechnology
- Which of the following is not a cloning vector?
- NEET (UG) - 2023
- Biology
- biotechnology
- What is the sequence of the PCR process?
- MHT CET - 2023
- Biology
- biotechnology
Questions Asked in NEET exam
- A thin flat circular disc of radius 4.5 cm is placed gently over the surface of water. If surface tension of water is 0.07 Nm-1, then the excess force required to take it away from the surface is :
- NEET (UG) - 2024
- Surface tension
- Which of the following are required for the dark reaction of photosynthesis?
A. Light
B. Chlorophyll
C. CO2
D. ATP
E. NADPH
Choose the correct answer from the options given below:- NEET (UG) - 2024
- Where Does Photosynthesis Take Place?
- If \(x=5\sin(\pi i+\frac{\pi}{3})m\) represents the motion of a particle executing simple harmonic motion, the amplitude and time period of motion, respectively, are :
- NEET (UG) - 2024
- simple harmonic motion
- The highest number of helium atoms is in
- NEET (UG) - 2024
- Electronic configuration of atoms and ions
- \(^{290}_{82}X\stackrel{\alpha}{\rightarrow}Y\stackrel{e^+}{\rightarrow}Z\stackrel{\beta^-}{\rightarrow}P\stackrel{e^-}{\rightarrow}Q\)
In the nuclear emission stated above, the mass number and atomic number of the product Q respectively, are :- NEET (UG) - 2024
- Nuclear physics
Concepts Used:
DNA Replication
The process by which the genome’s DNA is copied in cells is called DNA Replication. It must first copy (or replicate) its entire genome before cell division so that each resulting daughter cell ends up with its own complete genome.
It is the natural cycle of creating two indistinguishable imitations of DNA from one unique DNA molecule. DNA replication happens to take all things together living creatures going about as the most core part for organic legacy. This is important for cell division during the development and fixation of harmed tissues, while it likewise guarantees that every one of the new cells gets its duplicate of the DNA. The phone has the unmistakable property of division, which makes replication of DNA fundamental.
The parental DNA stays together, and the recently shaped daughter strands are together in conservative replication. The semi-conservative strategy recommends that every one of the two parental DNA strands goes about as a format for new DNA to be integrated; after that each two-fold abandoned DNA incorporates one "old" strand (parental) and one "new" strand.
SUBSCRIBE TO OUR NEWS LETTER
