A Difference Between Type II Restriction Enzyme and Type I

question 48

Multiple Choice

A difference between type II restriction enzyme and type I or type III restriction enzymes is that

• A) type II enzymes require shorter recognition sequences.
• B) type II enzymes cut at the recognition sequence rather than elsewhere.
• C) type I and III cut palindromic sequences but type II does not.
• D) type I and III require different proteins for methylation and cutting.
• E) type II enzymes are found only in Gram-positive bacteria.

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Definitions:

Non-normative Influence

Influences or events that do not follow the expected life patterns or timelines but significantly impact individual development.

Cohorts

Groups of people who share a common characteristic or experience within a defined period.

Decades

Periods of ten years.

Continuous

Uninterrupted in time, sequence, substance, or extent; without cessation or gaps.