Download Honors Biology Review Chapter 4 Test

Honors Biology Review Chapter 4 Test - Cells
40 multiple choice
15 Matching to cell diagrams (animal, plant, prokaryotic)
One 10 pt. Extended Response
TOTAL 105 points
1. MICROSCOPES:
Best microscope to view living organisms under 1000X________________
Best microscope to view surface of dead organisms 1000X to 1,000,000 X______
Best microscope to view internal structures up to 1,000,000 X _______
2. METRICS:
Be able to put correct metric prefixes in order from km to Å
Be able to convert metric to metric units (especially smaller ones mm through Å)
Example: 5 mm = __________ μm = ____________ nm=___________
3. CELL FRACTIONATION:
What is the purpose of cell fractionation?
What are the two major steps?
If animal cell components were spun at increasingly faster speeds with a
centrifuge, what would be the order of the organelles dropped at slowest, slow, fast, and
fastest speeds (ribosomes, nucleus, mitochondrion, vesicles)
4. SURFACE AREA TO VOLUME RATIO
How does the surface area to volume ratio change as a cell gets larger in volume?
Why do cells have limits to how large they can get?
5. PROKARYOTES
What differences do prokaryotes have from eukaryotes?
DNA location______________________ outer membranes____________
Put the layers around the bacterial cell in order.______________________
Structures that stick (2) to surfaces______________________________
Contain membrane bound organelles like mitochondria? Yes/No_____
What 4 structures do all cells have?_____________________________________
6. DIFFERENCES AND SIMILARITIES OF STRUCTURES
What two structures do plant cells have that animal cells do not?______________
What structure do animal cells have that plant cells do not?__________________
What type of organisms have ribosomes?___________cell membranes?________
Hon Bio Review to Chapt. 4 Test – Cells p. 2
7. DNA
In what structure is if found in eukaryotes?________________
How is chromatin related to DNA?______________________
8. ER-Rough or Smooth?
Synthesis of lipids_______
Make sex hormones in vertebrates_____
Makes more membrane_____
Produce proteins found in membranes_____________
Produce secretory proteins like insulin_______
Produce enzymes to detoxify alcohol and drugs in the liver______________
9. VACUOLES
turbidity?
How does the size of the water vacuole in plants determine its
10. LYSOSOMES AND PEROXISOMES
What type of enzymes do each of these organelles contain?
What is the function of each of these organelles?
11. CILIA AND FLAGELLA
How do they differ in size and number?
What does 9+2 mean?
Where do cilia and flagella originate? (HINT: MTOC)
12. GOLGI APPARATUS AND ER
Which has channels attached like a maze?_______________
Which acts as a molecular warehouse?__________
Which has cisternae stacked like pita bread?______________
Which repackage proteins?____
What are the cis and trans sides of the Golgi?_____________________________
What are cisternae, cristae, and lumen?_______________________________
13. CHLOROPLAST AND MITOCHONDRION
In which cells (animal or plant or both) would you find mitochondria?____________
In which cells (animal or plant or both) would you find chloroplasts?______________
Which has a wavy inner membrane?________________ Stacks?__________________
Which is the powerhouse?________________ site of photosynthesis?______________
Which have their own DNA?_____________________
Which have their own ribosomes?__________________
Honors Biology Review to Chapter 4 p. 3
14. Trace path of protein-what happens at each position:
In ROUGH ER by a bound ribosome-______________________________________
How does the protein change as it travels through the RER?___________________
Short chains of sugars added to the polypeptide change it into:_________________
How transported to Golgi/vacuoles/out of cell________________________________
What Golgi does to proteins______________________________________________
Where proteins are stored________________________________________________
15. ENDOSYMBIONT THEORY
What 2 organelles were formerly small prokaryotes that began living in larger cells?
____________________________ and _________________________________
What advantages did this allow cells to now have?
16. CYTOSKELETON
What three types of structures make up the cytoskeleton? What is the function of
each? How is their structure different?
What is the purpose of centrioles? What is the difference between a centriole and
a centrosome? Are they in both plants and animals?
Which make up cilia and flagella? Which make up actin?
17. What is the difference between cytosol and cytoplasm?
18. PURPOSE OF COVERINGS: (also in which would they be found: prokaryotic,
plant, animals)
Cell membrane
Cell Wall
Capsule
19. CELL WALL
-is found in what types of cells?
-has what two major functions?
-why is the cell wall so strong (composition and form)
-which layer (primary or secondary) is the composition of wood?
Allows the growing cell to enlarge?
-where would pectin be located and what is its consistency?
-what is the purpose of plasmodesmata? Does plasmodesmata extend through the plasma
membrane and cell wall?
20. ECM
What does ECM stand for?
List 3 things it does:
What is it made of?
What is the most abundant glycoprotein?
What are integrins? What do they do?
Honors Biology Review for Chapt. 4 Test p. 4
21. Identify the type of cell junction: Tight, Gap, Anchoring
Function like rivets_______________
communicating junctions_________________
Tightly pressed together to form a seal_________ Fasten cells in strong sheets_______
Allow ions to flow in a heart muscle__________ Common in skin_________________
22. Name two structures that help a prokaryotic cell stick to surfaces?
23. CELL THEORY-cells come from______________________
-living things are made of______________
24. Contributions of Hooke and Leewenhoek:
25. PLASTIDS
In what type of cells would plastids be found?
What colors are each of these? Chloroplasts-chromoplasts-leucoplasts
EXTENDED RESPONSE: (see pp. 60-61) 10 points
Trace the path of a protein through the endomembrane system as it is formed,
modified, packaged and secreted out of the cell. Sketch the structures and draw
arrows and describe what happens at each location. Describe the path using these
words:
Golgi apparatus
exocytosis
rough ER
mRNA
Transport vesicle
amino acids
bound ribosomes
glycoprotein
DNA
nuclear envelope plasma membrane