Download Part B: Cell Organelles Structure and Function

Name: ____________________________________________ Block _____ Date ____________
Chapter 7: Cells Structure and Function
Part A: Cell Theory
Read Section 7-1 (169 –172) in your textbook to gather the following information.
1. State the three parts to the traditional cell theory:
a.
b.
c.
2. Describe what Anton van Leeuwenhoek and Robert Hooke did to contribute to the cell theory.
3. What other scientists contributed to the cell theory and what did they find?
4. Biologists divide cells into two categories known as Prokaryotes and Eukaryotes. List the
characteristics of each below.
Prokaryotes:
Eukaryotes:
Part B: Cell Organelles Structure and Function
Using information that can be found using the Modern Biology book (chapter 5) OR your text (chapter 7),
give the function of the following organelles as well as the type of cell they are found in.
Structure
1. Cytoplasm
2. Cell Membrane
3. Nucleus
4. Nucleolus
Function
Plant,
Animal, Both
Name: ____________________________________________ Block _____ Date ____________
Structure
Plant,
Animal, Both
Function
5. Ribosome
6. Smooth Endoplasmic
Reticulum
7. Rough Endoplasmic
Reticulum
8. Mitochondria
9. Golgi apparatus
10. Centrioles
11. Lysosome
12. Cytoskeleton
13. Vacuole
14. Chloroplasts
15. Cell Wall
1. Name two cell parts that are found in plants cells that are not found in animal cells.
_____________________________________________________________________________________
2. Why is the process that takes place in mitochondria often described as being the opposite of the process
that takes place in a chloroplast? __________________________________________________________
_____________________________________________________________________________________
Part C: Levels of Organization
Read pages 192 –193 of your book briefly describe and draw the following levels of organization.
Cells
Tissues
Organs
Organs Systems