Skin
What are the layers of the skin
Epidermis, dermis, subcutaneous layer
What are bone cells called
Ostecytes
Myofibril or myocyte
What tissue is the epidermis made of.
Stratified squamous epithelial tissue
Encapsulated sensors
sense pressure and touch, Merkle cell
Name a protein found in the epidermis and what does it do.
Keratin- water proofing, prevents most evaporation
What are the microscopic cylinders of calcium salt in compact bone called and what is the system they are a part called
Osteons, Haversian System
What do synergist muscles do
Do the same action or supports the same action of another muscle
What are embryonic fontanels made of?
Fibrous connective tissue
GLUCOSE
Name the layers of the epidermis.
The stratum Corneum, stratum Germinativum
This anchors muscle to bone
Tendons
COORDINATES MUSCLE CONTRACTIONS
UNDER UNCONSCIOUS CONTROL
What are the tissues of the subcutaneous layer.
Areolar and Adipose tissue
CONTRACTS
Mitosis takes place in what part of the hair
The hair root
This secrets an acid and an enzyme to dissolve bone.
Osteoclast
Myoglobin
Carries oxygen to muscles
What are tissues are tendons and ligments
Fibrous connective tissue
WHAT ARE THE PROTEINS INVOLVED IN MUSCLE CONTRACTION IN THE SARCOMERE
What does the arrector pili muscle(pilomotor muscle) do.
Lifts the hair, or makes hair stand on end. Causes goose bumps
Heredity,Nutrition,Hormones
Factors that affect bone growth and maintenance
Acetylcholine
Blood
Liquid tissue
LACTIC ACID
BI-PRODUCT OF ANAEROBIC CELLULAR RESPIRATION