The Contents of Cells Are Often Visualized with Fluorescent (Glow-In-The-Dark)stains

question 35

Multiple Choice

The contents of cells are often visualized with fluorescent (glow-in-the-dark) stains.You treat a cell with a stain that makes a certain part of the cytoskeleton glow green and another stain that makes mitochondria glow red.Under the microscope,you see a meshwork of green filaments throughout the cell.Red organelles appear to be traveling along the filaments.The green stain you used must stain

• A) microtubules.
• B) microfilaments.
• C) intermediate filaments.
• D) motor proteins.

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Definitions:

Peripheral-Route Processing

Type of information processing that involves attending to factors not involved in the message, such as the appearance of the source of the message, the length of the message, and other noncontent factors.

Central-Route Processing

Type of information processing that involves attending to the content of the message itself.

Cognitive Component

An aspect of our mental processes and attitudes, involving beliefs, thoughts, and awareness that contribute to our perceptions and reactions.

Informational

Related to the provision or exchange of facts or data, often used for educational, advisory, or decision-making purposes.