Download Unit A - apel slice

Chapter 1
Review and Test Preparation
Vocabulary Review
Use the terms below to complete the sentences. The page numbers tell you where to
look in the chapter if you need help.
cell p. 32
digestive system p. 42
nucleus p. 34
respiratory system p. 51
tissue p. 40
skeletal system p. 52
organ p. 41
muscular system p. 52
organ system p. 42
nervous system p. 54
1. Cells that work together to carry out a function make up a _____.
2. The group of organs and tissues that exchanges oxygen and carbon dioxide in the
lungs is the _____.
3. A group of organs that work together to carry out life processes is an _____.
4. Tissues that work with your skeleton to help you move make up the _____.
5. A group of tissues working together to perform a function is an _____.
6. Structures that support and protect your body are in the _____.
7. The basic unit of structure and function of living things is the _____.
8. The organelle that directs a cell's activities is the _____.
9. The mouth, esophagus, stomach, and intestines are parts of the _____.
10. Organs and tissues that work together to help you sense your environment make up
the _____.
Check Understanding
Write the letter of the best choice.
11. What is the purpose of a cell membrane?
A. to keep the cell dry
B. to keep the cell warm
C. to hold the contents of the cell together
D. to provide a sticky surface for the cell
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12. SEQUENCE How does oxygen-rich blood travel from the heart to capillaries
around the body?
F. through arteries
G. through cardiac muscle
H. through pulmonary veins
J. through veins
13. MAIN IDEA AND DETAILS Which is not a kind of connective tissue?
A. nerve
B. bone
C. cartilage
D. blood
14. Which term describes both a diatom and an amoeba?
F. animal
G. bacteria
H. plant
J. protist
15. How are plant cells different from animal cells?
A. Plant cells have membranes and a nucleus, but animal cells do not.
B. Plant cells have cell walls and chloroplasts, but animal cells do not.
C. Plant cells have cell walls and organelles, but animal cells do not.
D. Plant cells have no nucleus or organelles, but animal cells do.
16. Which systems work together to provide the body's cells with oxygen?
F. circulatory and digestive
G. respiratory and digestive
H. respiratory and circulatory
J. respiratory and excretory
Inquiry Skills
17. Compare bacteria cells to plant cells.
18. Describe the sequence of events that takes place to remove ammonia from the
body.
Critical Thinking
19. The large bones work with the circulatory system to produce blood cells. Why is
this important?
20. Jamie is helping his mother cook. As he adds pepper to the food, he sneezes.
Part A What kind of action is his sneezing? Why?
Part B Which two systems act together to cause Jamie's sneeze? Explain.
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