Tissues & Organs
Skin
Bones
Muscles
Muscles 2
Label the Skeleton
100
How are humans different from other organisms?
Only humans are made in the image of God.
100
What is the outermost layer of skin is called?
epidermis
100
What is found in the central cavity of many bones?
bone marrow
100
What can muscles never do?
push
100
What are muscles you can control called?
voluntary
100
pelvis
I
200
Which type of tissue lines the external and internal surfaces of your body?
epithelial
200
What is the thick layer of skin that contains many blood vessels, nerves, and hair follicles?
dermis
200
The elbow is an example of which kind of joint?
moveable
200
What are the connective tissues that connect muscles to bones called?
tendons
200
What are muscles that you cannot control called?
involuntary
200
phalanges
J
300
How would you describe the human skeleton?
(nerve cells, tissue, organ, organ system)
organ system
300
What essential nutrient does our skin produce when exposed to sunlight?
vitamin D
300
What are the bones forming most joints held together by?
ligaments
300
Biceps and triceps are which type of muscle?
voluntary
300
What is the striated, involuntary muscle in the heart called?
cardiac
300
metacarpals
F
400
___ are a group of organs that work together to perform certain functions.
Organ systems
400
Which layer is made up of fat cells and fibers and is not part of the skin?
subcutaneous
400
What is the hard white tissue covering a bone that forms new bone tissue called?
periosteum
400
Where would you find smooth muscle?
lining the blood vessels
400
What molecule is used to make muscle cells contract?
ATP
400
tibia
Q
500
___ tissue is used to move substances throughout your body.
Muscle
500
What is true of both a callus and a blister?
They are a way for the skin to protect itself.
500
Cartilage changes to bone at the ___ ___.
growth plates
500
When your triceps contracts, your biceps ___.
relaxes
500
When do muscles begin lactic acid fermentation?
when they cannot get enough oxygen
500
sternum
O
600
How is a suntan formed?
When exposed to sunlight, the skin produces more melanin, resulting in a suntan.
600
What are the functions of the skeletal system (besides support)?
movement, protection, mineral storage, blood cell production
600
___ muscles usually work in pairs.
Skeletal
600
humerus
E
700
Why did different ethnic groups likely develop?
People were scattered following the Tower of Babel incident.
700
radius
K
800
Skeleton for -->
800
clavicle
B