Integrins Are Integral Membrane Proteins

question 1

Multiple Choice

Integrins are integral membrane proteins.They are often attached to

• A)membranes of intracellular organelles.
• B)cytoskeletal proteins and molecules of the extracellular matrix.
• C)pathogens.
• D)glycogen molecules and other cellular inclusions.

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Definitions:

Light and Dark

Refers to the natural or artificial illumination (light) and its absence (dark), influencing biological and psychological processes.

Absolute Threshold

The minimum stimulus intensity needed to detect a particular stimulus 50% of the time.

Stimulation

The act of provoking or causing a response in an organism, organ, or tissue through external or internal means.

Stimulation of the Senses

Refers to activities or interventions aimed at engaging one or more of the five senses (sight, sound, touch, taste, smell) for therapeutic, developmental, or experiential purposes.