In the Process of Chromosome Separation,how Do Microtubules Maintain Contact

question 35

Multiple Choice

In the process of chromosome separation,how do microtubules maintain contact with the kinetochores and shorten at the same time?

• A)Motor proteins move chromosomes down the microtubular structures of the mitotic spindle.
• B)Actin microfilaments cause the microtubular proteins to slide past each other.
• C)The centrosomes move apart,so the microtubular proteins do not need to shorten.
• D)The centrosomes cause the shortening and depolymerization of the microtubular proteins.

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Definitions:

One-Way Model

A communication model where information flows in only one direction, from sender to receiver, without feedback.

Circular Model

A communication model that emphasizes feedback, indicating that communication is a continuous and dynamic process.

Transaction Model

A communication framework that considers the dynamic and reciprocal exchange of messages between sender and receiver, including the context and potential for feedback.

Formal Communication

Structured exchange of information that follows established protocols or rules within an organization.