A Sarcomere Is a Segment of Myofibril Between Two Successive

question 68

Multiple Choice

A sarcomere is a segment of myofibril between two successive:

• A) Z-lines.
• B) A-bands.
• C) I-bands.
• D) H-bands.

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Definitions:

Neuronal Structure

The specific anatomical and functional configuration of a neuron, including its cell body, axon, and dendrites.

Corticotrophin-releasing Hormone

A hormone produced in the hypothalamus that stimulates the release of ACTH from the pituitary gland, playing a key role in the stress response.

Hypothalamus

Diencephalon structure that contains many nuclei associated with temperature regulation, eating, drinking, and sexual behavior.

Neurotransmitter Systems

Systems in the brain that use neurotransmitters to communicate between neurons, influencing various functions such as mood, sleep, and heart rate.