Which Helps Ensure the Diffusion of Glucose into a Cell

question 139

Multiple Choice

Which helps ensure the diffusion of glucose into a cell that has a high energy need?

• A) A glucose pump
• B) Ion channels found in large muscle cells
• C) A high number of carrier proteins specific for glucose
• D) An extracellular environment high in glucose
• E) Additional pores through which water can flow, carrying dissolved glucose

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Definitions:

Night Terrors

A sleep disorder causing feelings of terror or dread, and is often accompanied by screaming, flailing, and sleepwalking, without the clear dreams of nightmares.

Nightmares

Disturbing dreams causing strong emotional responses from the sleeper, typically fear, horror, and anxiety.

EEG Record

A record of the electrical activity of the brain obtained through electrodes placed on the scalp, used in medical and research settings to analyze brain function.

Sleepwalking

A sleep disorder causing people to get up and walk around during deep sleep, unaware of their actions.