Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.

Anatomy help?

I need help with these three questions Please & Thank you.

1: Which of the following is NOT a primary role of skeletal muscles?

neutralizer

protagonist

fixator

synergist

2: When another skeletal muscle produces an added force in the same general direction as the prime mover, it is referred to as a

synergist

stabilizer

protagonist

fixator

3: Which statement is NOT true about striated muscle fiber contraction?

When stimulated by a nervous impulse, a fiber may not act at all.

The fiber can partially contract to produce less tension.

The "sliding filament" theory involves myosin "bridges."

The length of the fiber can actually shorten.

1 Answer

Relevance
  • :P
    Lv 5
    1 decade ago
    Favorite Answer

    I'm not sure, but i think the answers are....

    1. protagonist

    2. synergist

    3. The "sliding filament" theory involves myosin "bridges."

Still have questions? Get your answers by asking now.