Which Type of Cytoskeletal Element Is Characterized as a Hollow,rigid

question 63

Multiple Choice

Which type of cytoskeletal element is characterized as a hollow,rigid cylindrical tube with walls composed of tubulin subunits?

• A)microfilaments
• B)microtubules
• C)intermediate filaments
• D)all of these choices
• E)minitubules

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Definitions:

Colorblindness

A visual impairment in which an individual has difficulty distinguishing between certain colors, usually between red and green, due to absent or defective color-sensitive cells in the eyes.

Perceptual Constancy

The brain's ability to recognize objects as constant and unchanging despite changes in sensory input such as lighting, distance, or angle.

Linear Perspective

A depth cue in visual perception where parallel lines appear to converge in the distance, helping to create an illusion of depth in a two-dimensional image.

Sound Waves

Vibrations that travel through the air or another medium and can be heard when they reach a person's or animal's ear.