At the Start of Mitotic Anaphase

question 53

Multiple Choice

At the start of mitotic anaphase

• A) the centromeres of each chromosome come apart.
• B) the chromatid DNA replicates.
• C) nuclear envelopes begin to form around the chromosomes.
• D) equivalent and complete collections of chromosomes have reached the two poles.

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Definitions:

Oxytocin

A hormone and neurotransmitter involved in childbirth and lactation, also known to play a role in social bonding and behaviors.

Pacifier

A device, generally made of rubber, plastic, or silicone, that is designed for a baby to suck on for comfort and calming, often used to soothe infants.

REM Sleep

is a stage of sleep characterized by rapid eye movement, increased brain activity, and vivid dreams, playing a crucial role in emotional and cognitive well-being.

Receptors of Light

Structures in organisms that detect light, playing a crucial role in vision and various biological processes.