multiple select question select all that apply the protein filaments found in muscle fibers that allow for…

multiple select question select all that apply the protein filaments found in muscle fibers that allow for contraction are myosin keratin actin tryptophan

multiple select question select all that apply the protein filaments found in muscle fibers that allow for contraction are myosin keratin actin tryptophan

Answer

Brief Explanations:

Myosin and actin are the two main protein filaments in muscle fibers involved in contraction. Keratin is a protein in hair, nails, etc., not related to muscle contraction. Tryptophan is an amino - acid, not a muscle - contraction related protein filament.

Answer:

myosin, actin