How Does Self-Assembly of Microtubules Occur

question 28

Multiple Choice

How does self-assembly of microtubules occur?

• A)by helical twisting of strands of α-tubulin and β-tubulin
• B)by intermolecular interactions of dimers of α-tubulin and β-tubulin
• C)by polymerization of alternating α- and β-tubulin into a repeating α-β-α-β-.strand
• D)by inter-subunit interaction to form α₂β₂-tetramers of tubulin

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Definitions:

Expression Value

The result obtained after evaluating a combination of variables, operators, and values in programming.

Incremented

The process of increasing the value of a variable, usually by one, in programming.

Named Constant

A variable whose value is initialized at the time of declaration and cannot be changed during the program's execution, used to make code more readable and maintainable.

Program Execution

The process by which a computer runs the instructions in a program or script, translating them into machine-level commands to be performed.