Human Phys Musc Notes Quizizz

What are the 3 types of muscle tissue?

• Thigh, Calf, & Shoulder
• Traps, Forearm, & Abs
• Hamstring, Biceps, & Triceps
• Smooth Muscle, Cardiac Muscle, & Skeletal Muscle

What are the functions of the muscular system?

• Movement, heat production, posture

• Movement, storage of minerals, heat production

• Movement, transport of oxygen, posture

• Movement, heat storage, posture

An individual skeletal muscle cell

• muscle fiber

• fascicle

• sarcolemma

• aponeurosis

• agonist

Tags

NGSS.HS-LS1-4

A bundle of muscle fibers

• muscle fiber

• fascicle

• sarcolemma

• aponeurosis

• agonist

Myofibrils are composed primarily of

• Actin and Myosin

• ATP and ADP

• Troponin

• Tropomyosin

A muscle cramp is likely due to a lack of

• Actin

• Myosin

• ATP

• ADP

Muscle fatigue is most likely due to an accumulation of

• citric acid

• lactic acid

• creatine

• myosin

Tags

NGSS.HS-LS2-3

What two chemicals are necessary for muscle contraction to occur?

• Niacin and Potassium
• Calcium and ATP
• Sodium and Potassium
• Ach and Potassium

What is the structure that stores the Calcium in the muscle cell.  

• Sarcoplasm
• Sarcolemma
• Sarcoplasmic Reticulum
• Myoglobin

___ and ___ are regulatory proteins bound to actin. 

• Troponin and tropomyosin
• Myosin and actin
• Calcium and Oxygen
• Glycogen and hemoglobin