Answer:
sarcomeres
Explanation: A contracting skeletal muscle fiber typically shortens as all of its sarcomeres do this.... Thick and thin protein filaments in sarcomeres interact to cause.... True or false, thick and thin filaments maintain their same length whether the muscle is relaxed or contracted?
The correct answer is A.) Sister chromatids pulled to opposite pole, nucleoli form, cytokinesis.
I think that they both measure energy
Answer: A, B, and D
Explanation: I just took the test