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- 1. Multiple Choice
I am the outer most layer of a plant cell composed of cellulose. I provide support and protection. I also help it to keep its shape should the vacuole get too full. What am I?
cell wall
nucleus
cell membrane
cell skin
- 2. Multiple Choice
I am a protein packaging and shipping machine, often called the post office! Who am I?
vacuole
ribosome
endoplasmic reticulum
golgi apparatus
- 3. Multiple Choice
Only found in eukaryotic cells, I store water in both plant (large) and animal cells (small). What am I?
cytoplasm
ribosomes
vacuole
lysosomes
- 4. Multiple Choice
I am only found in a plant cell. What am I?
cell wall
mitochondria
cytoplasm
chloroplast
- 5. Multiple Choice
I have ribosomes covering me up. I also transport proteins. Who am I?
mitochondria
smooth ER
chloroplast
rough ER
- 6. Multiple ChoiceControls what enters/leaves a cellcell membraneNuclear membranecell wallcytoplasm
- 7. Multiple Choice
Controls the cells functions, stores DNA and contains information needed to make proteins.
nucleus
mitochondria
endoplasmic reticulum
lysosome
- 8. Multiple Choicestiff, protective outer layer of plant cellscell membranenuclear membranecell wallcytoplasm
- 9. Multiple Choice
releases energy for cells to use, most common in animal muscle cells
mitochondria
ribosomes
lysosomes
nucleolus
- 10. Multiple Choice
I provide the cell with energy
chloroplasts & mitochondria
cytoplasm & chloroplasts
mitochondria & cell wall
mitochondria & ribosomes
- 11. Multiple ChoiceDirects all cell activities through the DNA located there.LysosomesNucleusribosomesMitochondria
- 12. Multiple Choice
You might think of me as the trash collector, but recycler is maybe more accurate. When an organelle stops working I come in a break it down. What am I?
mitochondria
lysosome
vacuole
ribosome
- 13. Multiple Choice
Which statement is not part of the cell theory?
All cells come from other cells.
All living things have one or more cells.
Cells are a living thing's basic unit of structure and function.
Cells do not reproduce often.
- 14. Multiple Choice
Who looked at cork and named what he saw cells?
Anton van Leeuwenhoek
Robert Hooke
Rudolph Virchow
Matthias Schleiden
- 15. Multiple Choice
What structures are only found in plant cells?
cell wall, cell membrane, nucleus
chloroplast, cell wall, large vacuole
chloroplast, large vacuole, Golgi bodies
large vacuole, cell wall, mitochondria
- 16. Multiple Choice
A structure that allows bacteria survive harsh conditions (go dormant).
capsids
endospore
pili
DNA
- 17. Multiple Choice
Bacteria reproduce asexually creating identical bacteria through the process of
asexual reproduction
binary fission
conjugation
photosynthesis
- 18. Multiple ChoiceThe bacteria seen in the picture isbacilluscoccispirilla
- 19. Multiple Choice
All bacteria are prokaryotes
FALSE
TRUE
- 20. Multiple Choice
Some prokaryotes and eukaryotes have a cellular structure called a flagella (#5 in the image). What is the purpose of the flagella?
to transport molecules across the cell membrane
to help the cell to move
to collect food for the cell
to tell the cell the direction of a food source
- 21. Multiple Choice
Which of the following would not have a cell wall?
Plant
Fungus
Bacteria
Animals
- 22. Multiple Choice
Organisms that we find in harsh environments such as hot springs and deep in ocean vents belong to which kingdom
Archaeabacteria
Eubacteria
Plant
Animal
- 23. Multiple Choice
What type of bacteria are shown?
Bacillus
Diplococcus
Staphlococcus
Streptococcus
- 24. Multiple Choice
What full name for this bacteria shape/conformation?
Streptococcus
Staphlococcus
Streptobacillus
Staphlobacillus
Spirilium
- 25. Multiple Choice
Archeabacteria differ from Euacteria in that the cell wall does not
contain peptidoglycan
contain lipids
contain oxygen
contain nitrogen
- 26. Multiple Choice
What is E?
Cytoplasm
Pili
Cytoplasm
Ribosome
- 27. Multiple Choice
The type of bacterial reproduction in the image is....
asexual and called conjugation
sexual and called conjugation
asexual and called binary fission
asexual and called conjugation
- 28. Multiple Choice
Bacteria reproduce asexually by a process called
replication
meiosis
mitosis
binary fission
- 29. Multiple Choice
a structure produced by prokaryotes, such as bacteria, in unfavorable conditions; a thick wall encloses the DNA and some of the cytoplasm.
bacteria
cell wall
endospore
microscope
- 30. Multiple ChoiceBacteria exchange genetic information duringasexual reproductionbinary fissionconjugationphotosynthesis
- 31. Multiple ChoiceEnzyme -_______________ the activation energy required for a reaction.lower, decreaseraise, increase
- 32. Multiple Choice
Additional layer around the outside of plant cells made from CELLULOSE that protects and gives it shape is called the
Cell Wall
Chloroplast
Cell Membrane
Golgi Complex
- 33. Multiple ChoiceEnzymes are considered to beLipidsCarbohydrateProteinNucleic Acid
- 34. Multiple ChoiceFind the total magnification:
Eyepiece = 10X
Objective lens = 55X10x55x65x550x - 35. Multiple Choice
The part of a EUKARYOTIC cell that stores food, water, and waste.
Vacuole
Cell Wall
Cytoplasm
- 36. Multiple ChoiceThe graph shows how enzymes affect reactions in cells. Which statement best summarizes the information shown in the graph?Enzymes increase the energy of the reactants.Enzymes decrease the energy level of the products.Enzyme decrease the activation energy of the reaction.Enzymes reverse the direction of the reaction.
- 37. Multiple ChoiceLetter B...active siteenzymesubstrateproducts
- 38. Multiple ChoiceLetter C...active siteenzymessubstrateproducts
- 39. Multiple Choice
What happens to an enzyme when it denatures?
The activation energy of the reaction is doubled.
The activation energy of the reaction is lowered.
It's optimal conditions for temperature of the enzyme are doubled.
The shape of the active site is changed and cannot be reversed.
- 40. Multiple ChoiceWhich of the following conclusions can be drawn from this graph?The optimum pH of the enzyme is 6.6.The optimum pH of the enzyme is 5.8The enzyme’s activity increases as pH increases 5.0 to 9.0The enzyme’s activity is greater around pH of 8.0 .
- 41. Multiple Choice
What are the FOUR things ALL cells have in common?
cell wall, cell membrane, DNA, organelles
cell membrane, nucleus, organelles, DNA
cell membrane, cytoplasm, DNA, ribosomes
cell wall, cytoplasm, DNA, ribosomes
- 42. Multiple ChoiceIf your teacher asks you to move a microscope to table, how do you carry it?by the body tube and the eyepiecewith one handone hand on the arm and the other under the basewith one hand on the base and the other on the eyepiece.
- 43. Multiple ChoiceWhat part is 5?coarse adjustmentfine adjustmentdiaphragmstage
- 44. Multiple ChoiceIf the eyepiece of your scope has a power of 10, and the selected objective lens has a power of 20,what is the total magnification?20x30x200x2000x
- 45. Multiple ChoiceWhat is the total magnification of a microscope with two lenses when one lens has a magnification of 10x, and the other lens has a magnification of 30x?15x30x40x300x
- 46. Multiple ChoiceA ribosome can be best described as...a protein factorya trash collectorthe powerhouse of the cellthe brain of the cell
- 47. Multiple ChoiceEnzymes will make a reaction go _______ and use ______ energy.faster, lessfaster, moreslower, lessslower, more
- 48. Multiple ChoiceWhat happens to an enzyme when it is denatured?Activation energy is lowered.It becomes stronger.It loses its shape.Activation energy is raised.
- 49. Multiple Choice
Which color line represent a reaction with an enzyme present?
Blue
Red
Both
Neither
- 50. Multiple ChoiceThe energy needed to start a reactionactivation energyadhesion energychemical energycohesion energy
- 51. Multiple Choice
You walk in the door and notice your favorite plant has wilted; you decide to water it. What part of the plant is this impacting in order to make the plant stand up again?
ribosomes
mitochondria
nucleolus
vacuole
- 52. Multiple Choice
Which of the following are examples of ways that bacteria can help us?
recycle necessary nutrients for other organisms to use
aide in digesting of food
Use for medicine and vaccines
All of the above
- 53. Multiple Choice
Which of the following are found in both plant and animal cells?
mitochondria
nucleus
ribosomes
all of the above
- 54. Multiple Choice
Which part of the microscope controls the amount of light which moves through the stage?
light source
diaphragm
ocular lens
stage clips
- 55. Multiple Choice
Which adjustment knob can only be used on low power?
course
fine
- 56. Multiple Choice
Which organelle produces ATP (cellular energy)?
chloroplast
ribosome
endoplasmic reticulum
mitochondria
- 57. Multiple Choice
Which organelle produces glucose (chemical energy)?
chloroplast
ribosome
endoplasmic reticulum
mitochondria
- 58. Multiple Choice
This part of the cell is not found in all bacteria but can be used as a defense mechanism by those who do have it.
capsule
flagella
cilia
pilus
- 59. Multiple ChoiceIf you move the slide left while viewing, in which direction will it appear to move?rightleftupdown
- 60. Multiple Choice
Which scientist said all plants are made of cells?
Hooke
Schleiden
Schwann
Leeuwenhoek
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