Chapter 2/6 Test

Question 1

1. Golgi Apparatus

Answer 1

Membrane forms large sacs for storage and packing of cell’s secretions.

Receives protein from ER.

Warehouse of cell.

Question 2

2. Nucleolus

Answer 2

Storage area for RNA

Makes ribosomes

Question 3

3. Nucleus

Answer 3

Control centre

Has DNA

Question 4

4. Lysosome

Answer 4

Releases enzymes

Question 5

5. ER

Answer 5

E: Makes protein
R: Transports protein

Question 6

6. Cell Membrane

Answer 6

Controls what goes in and out

Question 7

7. Mitochondrion

Answer 7

Powerhouse of cell

Makes energy

Question 8

8. Cytoplasm

Answer 8

Liquid where organelles are

Question 9

9. Centriole

Answer 9

Control mitosis (cell division)

Question 10

Animal Cell Order

Answer 10

1. Golgi Apparatus
2. Nucleolus
3. Nucleus
4. Lysosome
5. ER
6. Cell Membrane
7. Mitochondrion
8. Cytoplasm
9. Centriole

Question 11

Microscope Order

Answer 11

1. Eyepiece
2. Body Tube
3. Coarse Adjustment
4. Fine Adjustment
5. Arm
6. Nosepiece
7. Low and High Objective
8. Clips
9. Stage
10. Disc
11. Light
12. Power Cord
13. Base

Question 12

Magnification Lab

Answer 12

Field Diameter:
Low = 4500 Medium = 1800 High = 450

Drawing x 10,000 = D0,000
——– ——– =An
Actual Actual • Across
——–
How many across

Question 13

Hypothesis

Answer 13

An educated guess written in the “if… then…”

A good hypothesis has 3 points:
•Explanatory
•Testable
•Predict

Question 14

Microscope

Answer 14

2 ways to magnify:
•Electron: Uses electrons to hit object at maximum mag. 1,000,000
A) TEM have to be dead since they’re sliced into thin wafers
B) SEM are living, see the surface in 3D picture

•Optical: Uses light 1000x

Question 15

Levels of Cell Organization

Answer 15

Atom, molecules, cell, tissue, organ, etc.

Question 16

Organic

Answer 16

All living things have carbon, therefore they’re organic.

Question 17

Inorganic

Answer 17

No carbon

Ex: water, salt

Question 18

Cell Theory

Answer 18

1. All living things are composed of cells

2. All cells arise from other cells

Question 19

If something is living they do the following:

Answer 19

•Grow
•Reproduce
•Move
•Respond to Stimuli 
•Metabolism - a) anabolism: synthesis
                         b) catabolism: degrade

• Repair and Maintenance
• Other

Question 20

Diffusion of Cell Membrane

Answer 20

Movement of molecules from area of high to low concentration

Question 21

Osmosis

Answer 21

Diffusion of water. Causing cell to shrink or swell

Question 22

Types of Situations (Cell Membrane):

Answer 22

1. Isotonic - Same size
2. Hypertonic - Shrink and lose H2O
3. Hypotonic - Swell and gain H2O