A Chromosome That Has the Centromere in the Center of the Chromosome

question 5

Multiple Choice

A chromosome that has the centromere in the center of the chromosome is called:

• A) Acrocentric
• B) Telocentric
• C) Metacentric
• D) Holocentric

---

Definitions:

Repolarization

The process by which a neuron or muscle cell returns to its resting negative charge after depolarization.

Neuron Polarity

The structural and functional difference between the axon and dendrites of a neuron, which determines the direction of nerve impulse transmission.

Potential Difference

The difference in electric potential energy per unit charge between two points in a circuit.

Voltage-Gated Channels

Protein channels in cell membranes that open or close in response to changes in electrical potential, allowing ions to pass in and out of the cell.