Muscular System

What chemical helps to regenerate ATP?

• calcium

• Acetylcholine

• creatine phosphate

• lactic acid

Tags

NGSS.HS-LS1-7

Skeletal muscles are responsible for moving

• tendons

• bones

• muscles

• skeletal muscle

muscle fibers are made of individual fibers (not filamens) called

• myofibril

• actin

• myosin

• epimysium

connective tissue that surrounds fascicles is

• AFP

• myofibril

• myosin

• perimysium

poisons such as botulism that pprevent the release of acetylcholine would cause muscles to

• stay relaxed

• muscle tone

• muscles that stay contracted

• lactic acid

What type of muscles are primary voluntary

• cardiac muscle

• skeletal muscle

• voluntary muscle

• smooth muscle

makes up the heart

• cardiac muscle

• skeletal muscle

• voluntary muscle

• smooth muscle

found in the digestive tract

• smooth muscle

• cardiac muscle

• skeletal muscle

• voluntary muscle

What neurotransmitter is associated with the muscles:

• AFP

• creatinge phosphate

• neurotransmitter

• acetylcholine

What cell organelle provides ATP needed for muscle activity/

• ribosomes

• ATP

• chloroplast

• Mitochondria

Tags

NGSS.HS-LS1-7