Through a Sequence Similarity Search, a Researcher Identifies a Gene

question 36

Multiple Choice

Through a sequence similarity search, a researcher identifies a gene whose predicted protein product has a putative function of a photosynthesis-enhancing enzyme. Which experimental method could be performed to verify this function?

• A) PCR
• B) an assay measuring photosynthetic productivity
• C) identification of signature genes
• D) DNA microarray
• E) gene knockout

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Definitions:

Mental Functions

Cognitive functions and processes related to the mind, including perception, thinking, reasoning, and remembering.

Visual Acuity

The clarity or sharpness of vision, typically measured by the ability to discern letters or numbers at a standardized distance.

Positive Aging

The process of maintaining a positive outlook and well-being while navigating the natural aging process.

Physical Functioning

The ability to perform tasks and activities that require physical capability, including daily living activities and physical exercise.