A Level Muscles introduction

This type of muscle tissue is found only in the heart

• Skeletal
• Cardiac
• Smooth

This type of muscle tissue is found in the walls of hollow organs such as the stomach 

• Skeletal
• Cardiac
• Smooth

This type of muscle tissue is attached to bones wand helps control voluntary movement

• Skeletal
• Cardiac
• Smooth

What are the 3 types of muscle tissue?

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

When a muscle contracts, it _______

• gets longer
• gets shorter
• gets thinner
• grows hair

Smooth muscle can be found in the:

• Intestines
• 
  Heart

  Heart

• Bicep
• Brain

The two major proteins found in muscle are ...

• Actin and Myosin

• Actin and keratin

• Myosin and keratin

• Keratin and collagen

There are two types of muscle fibre, in Biology we call these ...

• slow-twitch and fast-twitch

• slow moving and fast moving

• slow contracting and fast contracting

• slow at everything and fast at everything

What do ligaments do?

• hold bone to bone and do not stretch

• hold bone to bone and do stretch to allow movement

• hold muscle to bone and stretch

• hold muscle to bone and do not stretch

What do tendons do?

• hold bone to bone and do not stretch

• hold bone to bone and do stretch to allow movement

• hold muscle to bone and stretch

• hold muscle to bone and do not stretch