For Anaphase to Begin, Which of the Following Must Occur

question 7

Multiple Choice

For anaphase to begin, which of the following must occur?

• A) Chromatids must lose their kinetochores.
• B) Cohesin must attach the sister chromatids to each other.
• C) Cohesin must be cleaved enzymatically.
• D) Kinetochores must attach to the metaphase plate.
• E) Spindle microtubules must begin to depolymerize.

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Definitions:

Revised Probability

An updated chance or likelihood of an event occurring after taking into consideration new evidence or information.

Prior Probability

The probability of an event or hypothesis before new evidence or data is taken into account.

Joint Probability

The probability that two or more events happen at the same time. It's calculated by the intersection of the events' probabilities.

Marginal Probability

The probability of an event occurring, regardless of the possible outcomes of other related events.