Which of the Following Membrane Activities Requires Energy from ATP

question 15

Multiple Choice

Which of the following membrane activities requires energy from ATP?

• A) facilitated diffusion of chloride ions across the membrane through a chloride channel
• B) movement of water into a cell
• C) movement of Na+ ions from a lower concentration in a mammalian cell to a higher concentration in the extracellular fluid
• D) movement of glucose molecules into a bacterial cell from a medium containing a higher concentration of glucose than that inside the cell
• E) movement of carbon dioxide out of a paramecium

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Definitions:

Stroke

A medical condition that occurs when the blood supply to part of the brain is interrupted or reduced, preventing brain tissue from getting oxygen and nutrients.

Diencephalon

A division of the brain located between the cerebral hemispheres and brainstem, important for sensory and motor function and includes structures such as the thalamus and hypothalamus.

Frontal Lobe

The part of the cerebrum located at the front of the brain, associated with reasoning, planning, parts of speech, movement, emotions, and problem-solving.

Cerebral Cortex

The cerebral cortex is the outer layer of neural tissue of the cerebrum of the brain, playing a key role in memory, attention, perception, cognition, awareness, thought, language, and consciousness.