Which of the Following Best Describes How Chromosomes Move Toward

question 53

Multiple Choice

Which of the following best describes how chromosomes move toward the poles of the spindle during mitosis?

• A)The chromosomes are "reeled in" by the contraction of spindle microtubules.
• B)Motor proteins of the kinetochores move the chromosomes along the spindle microtubules.
• C)Nonkinetochore spindle fibres serve to push chromosomes in the direction of the poles.
• D)The chromosomes are "reeled in" by the contraction of spindle microtubules, and motor proteins of the kinetochores move the chromosomes along the spindle microtubules.
• E)The chromosomes are "reeled in" by the contraction of spindle microtubules, motor proteins of the kinetochores move the chromosomes along the spindle microtubules, and nonkinetochore spindle fibres serve to push chromosomes in the direction of the poles.

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Definitions:

Closed Places

Spaces or environments that are physically restricted, enclosed, or not open to the surrounding area or the public.

Guns

Firearms designed to discharge projectiles at high speed, commonly used for defense, hunting, and sports shooting, as well as, unfortunately, in violence.

Seldom Develop

Rarely or infrequently come into existence or begin to exhibit a particular desirable quality.

Feeling of Control

The perception individuals have over the ability to influence outcomes in their lives, contributing to psychological well-being.