Chromosome Movement During Anaphase Is a Result Of

question 48

Multiple Choice

Chromosome movement during anaphase is a result of:

• A) disassembly of tubulin molecules by molecular motor proteins.
• B) kinetochore shortening causing chromosomes to pull apart.
• C) metaphasal plate splitting resulting in chromosomal disassembly.
• D) the cohesion protein attaching to the centromeres of sister chromatids.
• E) cilia movement inside the cellular structure.

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Definitions:

Pressure

The force exerted by an object against a surface or the force exerted within fluids such as blood pressure in the arteries.

Needle

A slender, pointed instrument typically used for piercing or stitching materials or for medical injections and taking fluid samples.

Arm

A limb extending from the shoulder to the hand, comprising the upper arm, elbow, forearm, and wrist.

Unsuccessful attempts

Efforts made to achieve a goal that do not result in success.