All of the above techniques are involved in recombinant DNA technology.

1. Cleavage of DNA at specific sites by restriction nucleases: This is the first step in recombinant DNA technology. Restriction enzymes (also known as restriction nucleases) recognize specific sequences in the DNA and cut it at those sites.

2. DNA ligation: After the DNA has been cut, the desired gene is inserted and then the DNA is sealed back together by an enzyme called DNA ligase. This process is known as ligation.

3. DNA cloning: Once the desired gene has been inserted into the DNA, it needs to be replicated to produce many copies. This is done by inserting the recombinant DNA into a host organism (like bacteria) which will replicate the DNA along with its own. This process is known as cloning.

4. Nucleic acid hybridization: This is a technique used to identify and locate specific sequences of DNA. It involves creating a complementary sequence (probe) that will bind to the desired sequence in the DNA. This probe is often labeled with a radioactive or fluorescent tag so it can be easily detected.

So, all of the above techniques are involved in recombinant DNA technology.

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All of the above techniques are involved in recombinant DNA technology.

1. Cleavage of DNA at specific sites by restriction nucleases: This is the first step in recombinant DNA technology. Restriction enzymes (also known as restriction nucleases) recognize specific sequences in the DNA and cut it at those sites.

2. DNA ligation: After the DNA has been cut, the desired gene is inserted and then the DNA is sealed back together by an enzyme called DNA ligase. This process is known as ligation.

3. DNA cloning: Once the desired gene has been inserted into the DNA, it needs to be replicated to produce many copies. This is done by inserting the recombinant DNA into a host organism (like bacteria) which will replicate the DNA along with its own. This process is known as cloning.

4. Nucleic acid hybridization: This is a technique used to identify and locate specific sequences of DNA. It involves creating a complementary sequence (probe) that will bind to the desired sequence in the DNA. This probe is often labeled with a radioactive or fluorescent tag so it can be easily detected.

So, all of the above techniques are involved in recombinant DNA technology.

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All of the above techniques are involved in recombinant DNA technology.

1. Cleavage of DNA at specific sites by restriction nucleases: This is the first step in recombinant DNA technology. Restriction enzymes (also known as restriction nucleases) recognize specific sequences in the DNA and cut it at those sites.

2. DNA ligation: After the DNA has been cut, the desired gene is inserted and then the DNA is sealed back together by an enzyme called DNA ligase. This process is known as ligation.

3. DNA cloning: Once the desired gene has been inserted into the DNA, it needs to be replicated to produce many copies. This is done by inserting the recombinant DNA into a host organism (like bacteria) which will replicate the DNA along with its own. This process is known as cloning.

4. Nucleic acid hybridization: This is a technique used to identify and locate specific sequences of DNA. It involves creating a complementary sequence (probe) that will bind to the desired sequence in the DNA. This probe is often labeled with a radioactive or fluorescent tag so it can be easily detected.

So, all of the above techniques are involved in recombinant DNA technology.

Which of the following technique(s) is/are involved in recombinant DNA technology? Cleavage of DNA at specific sites by restriction nucleases DNA ligation DNA cloning Nucleic acid hybridization All of the above

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