CRISPR-Cas9 Quiz

What is CRISPR-Cas9 derived from?

• Bacteria

• Fungi

• Protozoa

• Virus

Answer explanation

CRISPR-Cas9 is derived from bacteria, specifically the immune system of bacteria to defend against viruses.

Which enzyme acts as molecular scissors in the CRISPR-Cas9 system?

• Cas9

• Helicase

• RNA Polymerase

• DNA Polymerase

Answer explanation

Cas9 acts as molecular scissors in the CRISPR-Cas9 system, allowing precise DNA cleavage and editing.

Who were the scientists that highlighted the discovery of CRISPR-Cas9 in 2012?

• Mendel and Darwin

• Charpentier and Doudna

• Watson and Crick

• Franklin and Wilkins

Answer explanation

Charpentier and Doudna were the scientists who highlighted the discovery of CRISPR-Cas9 in 2012.

What is the main application of CRISPR-Cas9 in genetic research?

• Chemotherapy

• Radiation Therapy

• Gene Therapy

• Cloning

Answer explanation

The main application of CRISPR-Cas9 in genetic research is Gene Therapy, where it is used to modify genes to treat genetic disorders.

Which advancement in the field of CRISPR-Cas9 promises more precise and efficient genetic modifications?

• Gene Silencing

• Base Editing

• Translation

• Transcription

Answer explanation

Base Editing in the field of CRISPR-Cas9 promises more precise and efficient genetic modifications by allowing direct conversion of one DNA base to another without double-strand breaks.