At full contraction, thin and thick filaments:

Question

Accepted Answer

B. Overlap completely

1. Contraction slides them past each other.
2. The sarcomere shortens as they do.
3. At full contraction, the thin and thick filaments overlap completely.
4. So the answer is overlap completely.
_Source: OpenStax 'Anatomy and Physiology 2e', Ch 10 'Muscle Tissue'_

Answer

Overlap crosswise

Answer

Overlap centrally

Answer

Overlap carefully

At full contraction, thin and thick filaments:

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