Podcast
Questions and Answers
What are recognition sequences known as in a DNA molecule?
What are recognition sequences known as in a DNA molecule?
- Proteins
- Restriction sites (correct)
- Nucleotides
- Genes
Which type of molecules recognize and bind to restriction sites?
Which type of molecules recognize and bind to restriction sites?
- Nucleases (correct)
- Nucleosomes
- Chromatin
- Histones
What is the nature of the cut made by nucleases at restriction sites in DNA?
What is the nature of the cut made by nucleases at restriction sites in DNA?
- Irregular cut
- Circular cut (correct)
- Diagonal cut
- Linear cut
Which term describes the process of naming recognition sequences in DNA?
Which term describes the process of naming recognition sequences in DNA?
What is the term for enzymes that cut DNA at specific recognition sequences?
What is the term for enzymes that cut DNA at specific recognition sequences?
What are enzymes that recognize the same sequence but cleave at different points called?
What are enzymes that recognize the same sequence but cleave at different points called?
What type of end is produced when a restriction endonuclease makes a double-stranded cut in the middle of the recognition sequence?
What type of end is produced when a restriction endonuclease makes a double-stranded cut in the middle of the recognition sequence?
What is the recognition sequence for the restriction enzyme SmaI?
What is the recognition sequence for the restriction enzyme SmaI?
What is the recognition sequence for the restriction enzyme XmaI?
What is the recognition sequence for the restriction enzyme XmaI?
What is the term used to describe the recognition sequence of a restriction enzyme?
What is the term used to describe the recognition sequence of a restriction enzyme?
What type of nucleases are Bam HI and Bgl II?
What type of nucleases are Bam HI and Bgl II?
What is the nature of the cut produced by Bam HI and Bgl II on DNA?
What is the nature of the cut produced by Bam HI and Bgl II on DNA?
What is the recognition sequence for Bam HI?
What is the recognition sequence for Bam HI?
Which of the following is a possible recognition sequence for a nuclease similar to Bgl II?
Which of the following is a possible recognition sequence for a nuclease similar to Bgl II?
What term describes the sticky-ended cuts produced by Bam HI and Bgl II?
What term describes the sticky-ended cuts produced by Bam HI and Bgl II?
