When a Muscle Cell Demands Energy to Perform Its Work

question 4

Multiple Choice

When a muscle cell demands energy to perform its work of contraction, ATP

• A) manufactures more ATP.
• B) catalyzes the reaction.
• C) is broken down and liberates energy.
• D) enters a metabolic pathway.
• E) is phosphorylated.

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Definitions:

Sensory Receptors

Specialized cells or structures in organisms that respond to external stimuli and send signals to the nervous system.

Meissner Corpuscles

Specialized nerve endings in the skin that are sensitive to touch and vibration, especially in hairless areas.

Merkel Disks

A type of mechanoreceptor found in the skin, which responds to light touch.

Theta Waves

Theta waves are a type of brainwave frequently associated with sleep and deep meditation, characterized by a frequency range from 4 to 8 Hz and often linked to creativity, meditation, and REM sleep.