The CRISPR Mechanism Helps Bacterial Cells Defend Themselves Against Foreign

question 14

Multiple Choice

The CRISPR mechanism helps bacterial cells defend themselves against foreign DNA. Put the following CRISPR events in order, from first to last.
-6

• A) Foreign DNA enters cell for first time
• B) Protospacers are generated by Cas
• C) Foreign DNA is incorporated into CRISPR array
• D) CRISPR sequence is transcribed
• E) CRISPR RNA is fragmented
• F) sRNA targets foreign DNA for destruction

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Definitions:

Collaborative Approach

A working method that involves joint effort and partnership among team members or organizations to accomplish a common goal.

International Business

encompasses all commercial transactions, both governmental and private, between parties of different countries, involving exports, imports, and foreign direct investment.

Lower-cost Labour

Employment of workers at relatively lower wages, usually in contexts where labor costs significantly impact production expenses.

Ethnocentrism

The belief in the inherent superiority of one's own ethnic group or culture over others.