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WorksheetsBio 2 Structural Systems Review
Total questions: 22
Worksheet time: 15mins
Match the correct description to the term.
allows one bone to slide in 2 directions; thumb
Saddle
joints that are fused together like the skull
Immovable joint
allows bone to turn around another bone; neck
Pivot
joints that allow movement in many directions; hip or shoulder
Ball & Socket
joints that allow back and forth motion; elbow or knee
Hinge
Match the correct description to the term.
Melanocytes
cells that produce melanin
Osteoclasts
cells that break down mature bone allowing bone repair
Joint
where 2 bones meet
Sebaceous glands
produces oils; found in the dermis
Osteoblasts
cells responsible for bone tissue formation and bone growth
Tendons hold joints (bones) together.
True
False
Muscles contract in (a) direction(s).
2
3
4
This type of muscle tissue is usually found in the internal organs.
Skeletal muscle
Cardiac muscle
Smooth muscle
Striated muscle
One purpose of hair is to filter out dirt from your body.
True
False
Ossification is
the process of soft baby tissue getting old and hardening
the process of stem cells forming bone tissue
the process of bone marrow forming blood cells
the process of cartridge being replaced with mineral deposits and hardening into bone
30. Blood cells are made
by the cardiac muscles.
by white blood cells.
in the bone marrow.
One purpose of muscles is to move the skeleton.
True
False
Which of the 3 common skin cancers spreads quickly and readily spreads to other parts of the body?
Basil cell carcinoma
Squamous cell carcinoma
Melanoma
The (a) consists of the skull, vertebrae and rib cage.
appendicular skeleton
axial skeleton
All of your hair is made of living cells.
True
False
This is a synapse where a motor neuron and skeletal muscle cell meet.
Actin
Bone marrow
Myofibrils
Neuromuscular junction
What vitamin does the sun help the body produce?
Vitamin A
Vitamin B
Vitamin C
Vitamin D
Stem cells are found in 2 of the systems we discussed in this unit. Which 2 systems contain stem cells?
skeletal and integumentary
skeletal and muscular
muscular and integumentary
This type of muscle tissue is found only in the heart.
Smooth
Cardiac
Skeletal
Which types of muscle tissue are striated?
smooth and skeletal
smooth and cardiac
skeletal and cardiac
only the cardiac
cardiac muscle
smooth muscle
skeletal muscle
Label the muscles
Label the bones
Label the structures of the skin
