2. Molecular Biology

Molecular Techniques — Quiz

Test your understanding of molecular techniques with 5 practice questions.

Practice Questions

Question 1

Which molecular technique is commonly used to introduce specific, targeted changes into the genome of an organism?

Question 2

In molecular cloning, after a plasmid vector and an insert DNA are digested with the same restriction enzyme, what is the next crucial step to create a recombinant plasmid?

Question 3

Which of the following is a key characteristic of the Cas9 enzyme in the CRISPR-Cas9 system?

Question 4

What is the primary advantage of using next-generation sequencing (NGS) over Sanger sequencing for genomic analysis?

Question 5

In a typical DNA sequencing reaction, what is the purpose of adding a small amount of dideoxynucleotides (ddNTPs) along with deoxynucleotides (dNTPs)?