Question:
Restriction Endonuclease – Hind II always cuts DNA molecules at a particular point by recognising a specific sequence of:
Restriction Endonuclease – Hind II always cuts DNA molecules at a particular point by recognising a specific sequence of:
Show Hint
Restriction enzymes:
Recognise specific palindromic sequences in DNA.
Hind II = Recognises 6 base pairs.
Recognise specific palindromic sequences in DNA.
Hind II = Recognises 6 base pairs.
Updated On: Feb 17, 2025
- Six base pairs
- Four base pairs
- Seven base pairs
- Three base pairs
Hide Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
Hind II recognises specific palindromic sequences in DNA consisting of 6 base pairs and cleaves precisely at this point.
Hind II recognizes and cuts specific sequences of six base pairs, following its recognition site in the DNA sequence.
Was this answer helpful?
0
0
Top Questions on biotechnology
- The picture given below shows:
(a) Roots of a typical control tobacco crop plant (infected).
(b) Transgenic tobacco plant showing healthy roots even after deliberate infection by nematode.
Explain how this transformation was achieved in the tobacco plant.- CBSE CLASS XII - 2024
- Biology
- biotechnology
- (a) (i) Why should a cell be made competent to take up an alien DNA? How can a bacterial cell be made competent using calcium ions? Explain.
(ii) (1) State the importance of gel electrophoresis in biotechnology.
(2) Explain the principle on which this technique works.
(3) Mention why ethidium bromide is used in this technique.
OR
(b) (i) How was Bt cotton, the genetically modified crop, has greatly helped the cotton farmers to increase their crop yield?
(ii) Describe the mechanism that leads to the death of bollworms feeding on Bt cotton plants.- CBSE CLASS XII - 2024
- Biology
- biotechnology
- Write the role of ’ori’ and restriction site in the cloning vector pBR322.
- CBSE CLASS XII - 2024
- Biology
- biotechnology
- Assertion (A): Specific enzymes are used to degrade the cell wall in organisms to isolate the DNA from the cell.
Reason (R): Fungal cell wall is degraded by the enzyme cellulase.- CBSE CLASS XII - 2024
- Biology
- biotechnology
- Which one of the following pairs is not correctly matched?
- CBSE CLASS XII - 2024
- Biology
- biotechnology
View More Questions
Questions Asked in CBSE CLASS XII exam
A certain reaction is 50 complete in 20 minutes at 300 K and the same reaction is 50 complete in 5 minutes at 350 K. Calculate the activation energy if it is a first order reaction. Given: \[ R = 8.314 \, \text{J K}^{-1} \, \text{mol}^{-1}, \quad \log 4 = 0.602 \]
- CBSE CLASS XII - 2025
- Organic Reactions
- Using integration, find the area of the region bounded by the line \[ y = 5x + 2, \] the \( x \)-axis, and the ordinates \( x = -2 \) and \( x = 2 \).
- CBSE CLASS XII - 2025
- Evaluation of Definite Integrals by Substitution
- In case the total cost of a machine less installation charges is greater than Rs 2,00,000, then 20% depreciation is charged, and if total cost of the machine is less than Rs 2,00,000 then 10% depreciation is charged.
Write the steps to create the 'IF' function using the Formula tab and dialogue box on a given spreadsheet. Also, write the syntax of the result.- CBSE CLASS XII - 2025
- Computerised Accounting
- Name the error which occurs when Excel doesn't recognize a Text formula. Give any two solutions to correct it.
- CBSE CLASS XII - 2025
- Basic Knowledge of Excel
- Null value is the special value which represents :
- CBSE CLASS XII - 2025
- Computerised Accounting
View More Questions