Muscular System Review

What muscle is highlighted?

• Triceps

• Biceps

• Quads

• Deltoids

What muscles is highlighted?

• Deltoid

• Trapezius

• Tricep

• Pectoralis

What muscle is highlighted?

• Trapezius

• Lats

• Pectoralis

• Deltoids

What muscle is highlighted?

• Hamstrings

• Quads

• Calves

• Gluteus

Which of the following MUST be present for aerobic respiration? 

• carbon dioxide
• lactic acid 
• glucose
• oxygen

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

Acetylcholine

• is responsible for producing lactic acid
• causes an action potential to begin in muscle fibers
• gives us good muscle tone
• causes cramps and spasms

The part of a skeletal muscle from z-line to z-line is called

• nucleus
• H-zone
• perimysium
• sarcomere

• Flexion
• extension
• abduction
• adduction

• Flexion
• extension
• abduction
• adduction

The thick myofibril filament of a sarcomere is
composed of a protein:

• actin.
• myosin.
• sarcolemma.
• titin.