Levels of Organization
Smallest Unit of Organization
Cell
Name the two types of muscles
Involuntary and Voluntary
The small bones that make up the backbone
Vertebrae
How many types of tissue are in the human body?
4
The textbook name for sweat
Perspiration
A group of cells preforming the same function
Tissue
Name the three kinds of muscles in the body
Skeletal, Cardiac, Smooth
Name the two main joint types
Immovable and moveable
Which tissue carries electrical messages between the brain and body parts
Nervous Tissue
The outermost layer of skin
Epidermis
All body systems working together
Organism
Which type of muscle provides the force to move your bones?
Skeletal Muscle
Name the three main layers of a bones structure
Compact bone, Spongy bone, Bone marrow
Which tissue type connects all parts of the body
Connective Tissue
Melanin production helps skin from _______
Burning
The material within a cell apart from the nucleus
Cytoplasm
Which type of muscle never gets tired?
Cardiac
Name the four types of movable joints
Hinge, Ball-and-socket, Pivot, Gliding
Name each type of tissue in the human body
Muscle, Nervous, Connective, Epithelial
What helps to "waterproof" the hair on our bodies
Oil produced in glands around the hair follicles
The process in which an organisms internal environment is kept stable in spite of changes in the external environment
Homeostasis
Because muscle cells can only contract, not extend, skeletal muscles must _____________
Work in pairs
The condition in which bones become weak/break easily
Osteoporosis
Which type of tissue lines the digestive system
Epithelial tissue
What time of day does the textbook say to avoid sun exposure
10 am - 4 pm