Which of the Following Four Statements Is NOT True

question 41

Multiple Choice

Which of the following four statements is NOT true?

• A) The location of the centromere is unique for each chromosome.
• B) Some spindle fibers become attached to kinetochores.
• C) The spindle apparatus is composed of protein molecules of tubulin.
• D) Some microtubules overlap at the spindle equator.
• E) All of these are NOT true.

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Definitions:

ATP

Adenosine triphosphate, a molecule that provides energy for many processes within living cells.

Extracellular Matrix

A complex network of proteins and carbohydrates surrounding cells, providing structural and biochemical support to surrounding cells.

Facilitated Diffusion

A process of passive transport, facilitated by transport proteins, allowing molecules to move across cell membranes along a concentration gradient without energy expenditure.

Active Transport

The movement of substances across cell membranes against their concentration gradient, requiring energy.