Question

Question 31 Number the following CRISPR-Cas actions in order of their occurrence: [Select] effector complex binds to the foreign DNA [Select] CRISPR precursor RNA is cleaved into smaller CRISPR RNAS [ Select) CRISPR array is transcribed into CRISPR precursor RNA [Select) CRISPR RNA combines with Cas protein to form effector complex Select effector complex cleaves the foreign DNA

Answer 1

This is the correct order:

1.- CRISPR array is transcribed into CRISPR precursor RNA

2.- CRISPR precursor RNA is cleaved into smaller CRISPR RNAs

3.- CRISPR RNA combines with CAS protein to form effector complex

4.- Effector complex binds to foreign DNA

5.- Effector complex cleaves the foreign DNA