Select the Incorrect Statement About Vaults

question 97

Multiple Choice

Select the incorrect statement about vaults.

• A)They may play a role in drug resistance in cancer cells.
• B)They are numerous and relatively large organelles.
• C)They are specialized transport vesicles within nuclear pores.
• D)They may transport ribosomal subunits out of the nucleus.
• E)They are not visible by ordinary staining techniques.

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Definitions:

Rapid Eye Movements

Quick, simultaneous movements of both eyes in the same direction, associated with the REM phase of sleep when dreaming occurs.

Dreaming

A complex experience of images, sounds, ideas, and emotions occurring involuntarily in the mind during certain stages of sleep.

REM Sleep

A stage of sleep characterized by rapid eye movements, during which most dreaming occurs and brain activity closely resembles that of being awake.

Physical Activity

Any bodily movement produced by skeletal muscles that requires energy expenditure, including exercise and everyday tasks.