R-DNA Technology Quiz Questions & Answers

Welcome to the "R-DNA Technology" quiz! This exciting quiz is designed to assess your knowledge and understanding of the principles, techniques, and applications of R-DNA technology.

The quiz will also test your knowledge of the essential components used in R-DNA technology, such as plasmids and vectors. You will discover why plasmids... see moreare employed as carriers for introducing foreign DNA into host organisms and the significance of selecting appropriate host organisms for successful genetic manipulation.

Furthermore, you will encounter questions about the techniques utilized for DNA amplification, sequencing, and analysis. You will have the opportunity to showcase your understanding of polymerase chain reaction (PCR), a powerful method for exponentially amplifying specific DNA sequences. Additionally, you will explore the potential applications of R-DNA technology, ranging from the production of recombinant proteins to gene therapy and genetic modification of crops.

By taking this quiz, you will not only test your knowledge of R-DNA technology but also deepen your understanding of its significance in various fields. So, put your thinking cap on and get ready to unravel the fascinating world of R-DNA technology. Good luck, and enjoy the quiz! see less

9. Which enzyme is commonly used to cut DNA at specific sites in rDNA technology?

DNA polymerase

RNA polymerase

Ligase

Restriction enzyme

In recombinant DNA (rDNA) technology, the enzyme used to cut DNA at specific sites is a Restriction enzyme. Restriction enzymes, also known as restriction endonucleases, recognize specific, short nucleotide sequences within DNA molecules and cleave the DNA at or near these sites. This ability makes them essential tools for genetic engineering, allowing scientists to cut DNA from different sources in a precise manner to construct recombinant DNA molecules.

Explanation