The Theoretical Proposal That Each Species Is Subject to a Genetically

question 28

Multiple Choice

The theoretical proposal that each species is subject to a genetically programmed time limit after which cells no longer have any capacity to replicate themselves accurately is called

• A) the Telomere Theory.
• B) the Functional Status.
• C) the Hayflick Limit.
• D) the Telomere Limit Theory.

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Definitions:

Epinephrine

A hormone and a neurotransmitter also known as adrenaline, which is released in response to stress and works by increasing heart rate, contracting blood vessels, and dilating air passages.

Bloodstream

The flowing body fluid that carries oxygen, nutrients, and waste products to and away from cells within an organism, primarily consisting of plasma, red and white blood cells, and platelets.

Accelerate Heartbeat

The increase in the speed of the heart rate.

Endocrine Gland

A gland that secretes hormones directly into the bloodstream to regulate the body's growth, metabolism, and development.