Download Science Cumulative Review 1 Unicellular and Multicellular

Science Cumulative Review 1
Unicellular and Multicellular Organisms
And
Human Body Systems
Page 1 of 13
All Living things…
1. Take in nutrients
2. Need and use energy to work
3. Reproduce
4. Grow
5. Respond to the world around them
6. Get rid of waste
Page 2 of 13
Page 3 of 13
Page 4 of 13
Page 5 of 13
Page 6 of 13
Page 7 of 13
Page 8 of 13
Page 9 of 13
Additional Review Questions
Page 10 of 13
A few more questions!!
1. What are groups of cells called?
a. Celloids
Page 11 of 13
2.
3.
4.
5.
b. Cells
c. Tissues
d. Cell membranes
What is one example of a unicellular organism?
a. Flower
b. Bird
c. Bacteria
d. Cow
What type of organism would be able to survive as a single cell?
a. Algae
b. Rabbit
c. Human
d. Grass
How are the cells of a multicellular organism most different from the cells of a unicellular organism?
a. Cells in a multicellular organism are specialized while cells in a unicellular organism are generalized.
b. Cells in a unicellular organism are specialized while cells in a multicellular organism are generalized
c. Cells in a multicellular organism can survive on their own while unicellular cells require other cells to
survive
d. Cells in a unicellular organism are much large than cells form a multicellular organism
Which of the following is not a characteristic of a living thing?
a. Made of cells
b. Responds to the environment
c. Covered in fur or hair
d. Ability to get and use energy
Page 12 of 13
Key Vocabulary
1. Cell
2. uni-cellular
3. multi‐cellular
4. organism
5. circulatory system (heart, blood, vessels)
6. respiratory system (nose, trachea, lungs)
7. skeletal system (bones),
8. muscular system (muscles)
9. digestive system (mouth, esophagus, stomach, intestines)
10. nervous system (brain, spinal cord, nerves)
11. cytoplasm
12. nucleus
13. mitochondria
14. chloroplast
15. vacuoles
16. transport
17. internal
18. external
19. cardio-
20. system
Page 13 of 13