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- 1. Multiple Choice
Find the total magnification:
Ocular lens = 10X
Objective lens = 55X
10x
55x
65x
550x
- 2. Multiple ChoiceWhich cell structure is found in plant and animals cells and controls what can come into or leave a cell?cell membranecytoplasmnucleusvacuole
- 3. Multiple Choice
What is the basic unit of life in all living things?
atoms
molecules
cells
elements
- 4. Multiple Choice
All cells come from...
existing cells
matter
spontaneous generation
electrical impulses
- 5. Multiple Choice
The _____________ is a gel-like fluid that fills plant and animal cells. It holds the organelles in place and gives each cell its shape.
Cytoplasm
Cell Membrane
Cell Wall
Chloroplast
- 6. Multiple ChoiceWhat is the function of the cell nucleus found in both plant and animal cells?to produce energyto control cell activityto remove waste productsto allow molecules to enter the cell
- 7. Multiple ChoiceWhat is one basic function of the vacuoles?circulating oxygenproducing foodcontrolling cell processes
storage
- 8. Multiple ChoiceAll cells need energy to function. Which cell organelle is responsible for producing energy in the cell?chloroplastsmitochondrianucleusvacuoles
- 9. Multiple ChoiceThis organelle is a rigid outer layer that protects plant cells.Cell MembraneCell WallNucleusChloroplast
- 10. Multiple Choice
What is found in both plant and animal cells but is much larger in plant cells because it helps to provide structure and support?
Nucleus
Mitochondrion
Chloroplast
Vacuole
- 11. Multiple Choice
What part of the cell is this one?
Vacuole
Nucleus
Chloroplast
Mitochondria
- 12. Multiple Choice
What is the main difference between prokaryotic and eukaryotic cells?
Prokaryotic cells are found only in multicellular organisms
Eukaryotic cells are found only in unicellular organisms
Eukaryotic cells have a nucleus and prokaryotic cells do not
Prokaryotic cells have DNA and eukaryotic cells do not
- 13. Multiple Choice
Example of unicellular organism
Amoeba, bacteria
cat, dog and fish
sand, salt and pepper
- 14. Multiple ChoiceWhich of the following describes the purpose of the mitosis cell cycle?To make more of the same cells.For growth and repair.To prevent the cell from becoming too large.All of the above.
- 15. Multiple Choice
What is an multicellular organism?
It has an organism with one cell.
It has more than one cell
It does't have cell
- 16. Multiple Choice
Which characteristic of life is being shown?
Responding to stimuli
Changing over time
Obtaining and using energy
Growth and development
- 17. Multiple Choice
How are plant and animal cells similar?
They have chloroplasts, mitochondrias, AND cell walls
They have a nucleus, cytoplasm, and cell membranes
They have the same shape
They have large vacuoles
- 18. Multiple Choice
Which of the following are multicellular organisms?
Plants
Bacteria
Virus
Animals
Fungi
- 19. Multiple Choice
Substances pass in and out of the Cell through the...
Nucleus
Cell Wall
Cell Membrane
Mitochondria
- 20. Multiple Choice
Why do some cells need cell walls?
Support and Stability
To Store Water
Directs Activity of the Cell
To Produce Energy
- 21. Multiple Choice
All animal cells look like this picture.
True
False
- 22. Multiple Choice
Which organelle is labeled A?
Nucleus
Golgi Complex
Smooth Endoplasmic Reticulum
Ribosomes
- 23. Multiple Choice
Which organelle is labeled C?
Nucleus
Cell Membrane
Cell Wall
Mitochondria
- 24. Multiple Choice
Cell Theory states that cells come from...
Viruses
Organelles
Other Living Cells
Other Dead Cells
- 25. Multiple Choice
Cells structure (how they look) are based on their function (how they work).
True
False
- 26. Multiple Choice
What is the function of a chloroplast?
Carrying out the process of photosynthesis
Controlling the cell
Where reactions happen in the cell
Gives the cell structure
- 27. Multiple Choice
Which is part of the cell theory
All living things are made of cells
Cells are the basic unit of life
Cells come from pre-existing cells
All of the above
- 28. Multiple Choice
What is the function of red blood cell?
Transport nutrients
Transport oxygen
- 29. Multiple Choice
This is a ?
Nerve cell
Root hair cell
- 30. Multiple Choice
Which of the following structures allows oxygen to enter the red blood cell at a faster rate?
biconcave shape
lack of nucleus
contains haemoglobin
- 31. Multiple Choice
What is the function of xylem vessels?
absorbs water and dissolved mineral salts
transport water and dissolved mineral salts
transport food from leaves to the rest of the plant
- 32. Multiple Choice
The root hair on the root hair cell can be described as:
long and narrow
long and hollow
short and narrow
long and bent
- 33. Multiple Choice
The red blood cell has no nucleus, in order to:
provide a large surface area to volume ratio for faster absorption
reduce weight of the cell for faster movement around the body
contain more haemoglobin to transport more oxygen
- 34. Multiple Choice
How is this cell suited to its function?
It contains chlorophyll
It has a tail for locomotion
It has a cell wall
It is purple
- 35. Multiple Choice
A cell which has a specific structure to help it carry out a specific function is a:
Unique Cell
Specialised Cell
Special Cell
Specified Cell
- 36. Multiple Choice
How is a plant root hair cell adapted for absorbing water from the soil efficiently?
It has many chloroplasts
It has lots of mitochondria
It has a large surface area
It has a large vacuole
- 37. Multiple Choice
How is a leaf cell adapted for absorbing light efficiently?
It has a cellulose cell wall
It has a large vacuole
It has lots of chloroplasts
It has a large nucleus
- 38. Multiple Choice
What is a tissue?
A group of different cells performing the same function
A group of similar cells performing the same function
A group of different cells performing the same function
A group of different cells performing different functions
- 39. Multiple Choice
What is an organ?
A group of similar tissues performing the same function
A group of similar tissues performing different functions
A group of different tissues performing the same function
A group of different tissues performing different functions
- 40. Multiple Choice
What it the correct order, from smallest to largest?
Cell
Organ
Tissue
Organ system
Organism
Tissue
Cell
Organ system
Organ
Organism
Cell
Tissue
Organ
Organ system
Organism
Cell
Tissue
Organ system
Organ
Organism
- 41. Multiple Choice
Which cell type transports sugars around the cell?
Root Hair Cell
Xylem
Phloem
Guard
- 42. Multiple Choice
What cell is packed with chloroplasts?
Phloem
Guard
Stem
Palisade
- 43. Multiple Choice
How is this cell specialised? Choose carefully!
It stores fat
It can swim
It can shrink (contract) and grow (relax)
It can swim and has powerful enzymes to break into an egg cell
- 44. Multiple Choice
What is the name of this specialised cell and where is it found
A root hair cell, in the root
A palisade cell in the bottom of a leaf.
A palisade cell at the top of a leaf.
In the middle of a plant stem.
- 45. Multiple Choice
What is the function of the STOMATA in plants?
Allows water to enter the plant
Provides food to enter the plant
Allows for gas exchange
Site of photosynthesis
- 46. Multiple Choice
What is the function of GUARD cells in plants?
Allow gas exchange
Control the opening & closing of the stomata
Contain DNA
Nucleus
- 47. Multiple Choice
Guard cells are able to open and close pores in the plant.
This statement describes a STRUCTURE.
This statement describes a FUNCTION.
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