When a Muscle Fiber Contracts, the I Bands Diminish in Size

question 60

True/False

When a muscle fiber contracts, the I bands diminish in size, the H zones disappear, and the A bands move closer together but do not diminish in length.

---

Definitions:

Distractions

Anything that diverts attention away from the focus of attention, often leading to decreased productivity or attention.

Feedback

Information given to people either on how well they are performing a task, or on how clearly they are being understood.

Speaker

An individual who expresses thoughts, feelings, or information verbally in a conversation, public discourse, or presentation.

Communication

The process of transmitting information, emotions, or ideas through various means, fostering understanding between individuals or groups.