The Phase of the Cell Cycle During Which the Centromeres

question 1

Multiple Choice

The phase of the cell cycle during which the centromeres split and the sister chromatids are pulled apart is referred to as:

• A) anaphase.
• B) telophase.
• C) prophase.
• D) metaphase.

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Definitions:

Difficulty Falling Asleep

A common sleep problem where individuals struggle to transition from wakefulness to sleep, also known as insomnia.

Cessation of Breathing

The complete stoppage of all breathing activities, often a critical health emergency.

REM Sleep

A phase of sleep characterized by rapid eye movement, during which most dreaming occurs, and is considered important for cognitive functions like learning and memory.

Acetylcholine

A neurotransmitter involved in many functions including muscle movement, heart rate, memory, and the modulation of sleep cycles.