Type II CRISPR- Cas Systems Are the Most Widely Used

question 19

Multiple Choice

Type II CRISPR- Cas systems are the most widely used systems because _______.

• A)they only require a single protein,Cas9
• B)they use a nuclease complex
• C)Streptococcus pyogenes is an important research organism
• D)they were discovered first

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Definitions:

Positive Correlation

A relationship between two variables where they move in the same direction, meaning as one variable increases, the other also increases, or as one decreases, the other also decreases.

Stress

A state of mental or emotional strain resulting from adverse or demanding circumstances.

Theory of Emotion

A framework for understanding how emotions are experienced, expressed, and recognized in oneself and others.

Activation

The process of making something active or operative, particularly in references to systems, substances, or biological functions.