A single-stranded DNA or RNA, tagged with a radioactive molecule (probe) is allowed to hybridise to its complementary DNA in a clone of cells followed by detection using

Which of the following statements are correct ? 1. PCR is now routinely used to detect HIV in suspected AIDS patients. 2. A single - stranded DNA or RNA , tagged with a radioactive molecule (probe) is allowed to hybridize to its complementary DNA in a clone of cells followed by detection using autoradiography. 3. ElISA is based on the principle of antigen - antibody interaction. 4. Today transgenic models exist for many human diseases such as cancer , cystic fibrosis , rheumatoid arthritis, and Alzheimer's

Which of the following statements are correct ? 1. PCR is now routinely used to detect HIV in suspected AIDS patients. 2. A single - stranded DNA or RNA , tagged with a radioactive molecule (probe) is allowed to hybridize to its complementary DNA in a clone of cells followed by detection using autoradiography. 3. ElISA is based on the principle of antigen - antibody interaction. 4. Today transgenic models exist for many human diseases such as cancer , cystic fibrosis , rheumatoid arthritis, and Alzheimer's

A single-strandard DNA or RNA, tagged with a radioactive molecule (probe) is allowed hybridise to complementary DNA in a clone of cells followed by detection using

DNA or RNA segment tagged with a radioactive molecule is called :

DNA or RNA segment tagged with a radioactive molecule is called :

DNA or RNA segment tagged with a radioactive molecule is called :

DNA or RNA segment tagged with a radioactive molecule is called :