Two Main Types of Cells:

Cell & Organelles Study Guide

Cell Organelles & Functions

No Nucleus

No Organelles

Small Size

All Unicellular

Bacteria Only

NucleusMembrane

Bound OrganellesLarge Size

Unicellular or Multicellular

Animal, Plant,

DNACell

Membrane

Cytoplasm

Anatomy of a Cell

The Pathway of a Protein

DNA

Ribosomes builds protein

Gives instructions to

ribosomes

Golgi packages the protein

Endoplasmic Reticulum (ER) modifies protein

Proteins exit through the

cell membrane

Name ___________________________________ Assignment #____

Cells & Organelles Study Guide

1. The cell theory discusses three main points:a. All _____________________ are composed of cells.

b. Cells are the basic units of _________________ & _____________________ in living things.

c. New cells are produced from _____________________________.

2. Fill in the following table of DIFFERENCES between prokaryotic and eukaryotic cells.Features Prokaryotic Eukaryotic

Nucleus?

Organelles?

DNA?

Size?

3. Identify the following cells as prokaryotic or eukaryotic and state why:

a. b. c. _______________________ _______________________________ ____________________________

4. What type of cells are cell walls found in? ______________________________

5. Where is DNA located in the eukaryotic cell?__________________________

6. Fill in the following table to describe differences in plant and animal cells.Features Plant Animal

Cell wall

Chloroplast

Mitochondria

Vacuole

7. Match the following cell structures to their functions. Structures can be used more than once.

______ 1. Organelle that contains enzymes A. Cell Membrane

______ 2. Processes and ships out proteins & other materials B. Cell Wall

out of the cell C. Nucleus

______ 3. Assembles ribosomes D. Nucleolus

______ 4. Assembles proteins E. Ribosome

______ 5. Makes lipids & steroids for the cell F. Smooth ER

______ 6. Rids cell of wastes using enzymes G. Rough ER

______ 7. Where ATP is produced H. Mitochondria

______ 8. Makes up the enteral structure of cell (shape) I. Golgi Complex

______ 9. Controls cell functions J. Vacuole

______ 10. Controls movement in or out of cell K. Lysosome

______ 11. Stores DNA L. Chloroplast

______ 12. Modifies proteins from ribosomes M. Cytoskeleton

______ 13. Stores water mainly in plant cells

______ 14. Serves as tracks for organelle movement

______ 15. Performs photosynthesis

______ 16. Prevents cell membrane from tearing

______ 17. Packages proteins and sends them to the vacuole

8. Identify the following cells as plant or animal and state why:

a. _______________________ b. ________________________ c. _______________________

Why? __________________ Why? __________________ Why? __________________

9. Describe the production & movement of a protein built in the cell from beginning (instructions) to the end (moving out of the cell). Include all organelles needed and their function in the process. (Use the organelles that have functions associated with making, modifying, and transporting proteins!!)

10. Label the following cell with the cell parts in the word bank.

11. What two organelles were once prokaryotic cells that integrated into the eukaryotic cells? ________________________ & ___________________________

12. In one or two sentences, describe the endosymbiotic theory.

13. Name five pieces of evidence that supports the endosymbiotic theory.

A. ________________________________________________

B. ________________________________________________

C. ________________________________________________

D. ________________________________________________

E. ________________________________________________

Microscope Worksheet

Cell Parts Word Bank:Cell membraneCell wall ChloroplastDNAGolgi ApparatusLysosomeMitochondriaNucleusNucleolusRibosomeRough ERSmooth ERVacuole

Microscope Labeling

Microscope Use:12. When focusing a specimen, you should always start with the _________________ objective.

13. When using the high power objective, only the ___________________ knob should be used.

14. The type of microscope used in most science classes is the ___________________ microscope.

15. You should carry the microscope by the _______________ and the _________________.

16. The area where the slide is placed for examination is called the ___________________________.

17. A microscope has an ocular objective of 10x and a high power objective of 50x, what is the microscope's total magnification? ______________

2.

3.

9.

8.

7.

10.

11.