This type of muscle is found in the internal organs and blood vessels
What is smooth muscle
100
This is where two bones meet
What are joints
100
Protects the skin from the sun and some injury and also insulates the body during cool temperatures
What is hair
200
This is the inner layer of skin
What is dermis
200
By what age is about 98% of the growth of the skeleton is complete?
What is 20
200
This type of muscle is only found within the heart
What is cardiac muscle
200
This connects bones to bones
What is a ligament
200
Keeps hair from drying out
Keeps the skin soft and pliable
Inhibits the growth of some bacteria
What is oil glands
300
The bottom layer in your epidermis contains a skin pigment that protects your skin from the UV rays of the sun. What is this pigment called?
What is melanin
300
Red marrow is found in the center of bones. What is is purpose?
What is to make blood cells
300
This type of muscle is attached to bones and moves the skeleton
What is skeletal muscle
300
What are the two types of bones found in the body
What are spongy and compact
300
Helps to maintain body temperature when exercising or when temperatures are high
What are sweat glands
400
What constricts or becomes larger to regulate body temperature?
What is capillaries in the skin
400
The arms, legs, shoulders, and hips are apart of what part of the skeletal system?
What is the appendicular skeleton
400
These two muscles are under involuntary control
What is cardiac and smooth
400
This connects muscles to bones
What is tendons
400
What is the protein found in skin cells that protects and waterproofs the body
What is Keratin
500
What are the three functions of the skeletal system that we talked about in class?
What is provides support, anchors the body, protects internal organs, makes bone blood cells, gives shape to the body
500
The skull, vertebral column, ribs, and sternum are apart of what part of the skeletal system
What is axial skeleton
500
During a strenuous workout, your body needs more oxygen to go throughout the body. Anaerobic respiration will kick to supply the body with oxygen. This will cause a build up of what in the muscle cells
What is lactic acid
500
Bones begin as cartilage, this this type of cell will change the cartilage into bone
What is osteoblasts
500
Motor nerves stimulate what muscles to pull on hairs to make chill bumps