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WorksheetsUnit 2.2 Review Quiz
Total questions: 60
Worksheet time: 1hrs 24mins
When cells are damaged, new cells are created by cell a process called cell division. How does the cell theory support this fact?
It states that all cells have a nucleus which divides.
It states that all living things are made up of one or more cells.
It states that cells come from previously existing cells.
It states that the basic units of structure and function are cells.
What type of cells are shown?
Plant
Animal
Bacteria
Dinner
Which type of cell is this?
Eukaryotic
Prokaryotic
All cells have cell membranes. What is the function (job) of the cell membrane?
Allow certain things to enter and exit the cell.
Allows all things to enter the cell.
Does not allow anything to enter and exit.
It is made out of wood.
What two organelles are NOT in an animal cell?
Cell Membrane and Mitochondria
Nucleus and Ribosomes
Cell Wall and Chloroplasts
Golgi Body and Lysosomes
Creates energy for ALL cells, the powerhouse of the cell
Nucleolus
Vacuole
Cytoplasm
Mitochondria
Holds the DNA, or genetic material, in ALL cells; the brain of the cell
Cell Wall
Mitochondria
Golgi Body
Nucleus
Digests waste, cleans the cell; the garbage man of cells
Vacuoles
Lysosomes
Nucleus
E.R.
Mitochondria
A cell takes glucose and oxygen and creates ATP, carbon dioxide, and water. What chemical reaction did the cell conduct?
The cell did photosynthesis
The cell did cellular respiration
True or False: Energy is stored in the bonds between the phosphate groups and released when a phosphate group is removed.
True
False
Which bond of the ATP molecule is broken in order to release energy?
A
B
C
D
a phosphate group is added
ribose is broken down
ATP is exposed to sunlight
a phosphate group is removed
What characteristic does the cell membrane have that describes it's ability to let some things in and keep other things out of the cell?
selectively permeable
impermeable
controlling
fluid
When water moves across the cell membrane, is energy used?
Yes, it is active transport
Yes, it is passive transport
No, it is active transport
No, it is passive transport
The difference between passive and active transport is that active transport
uses energy
does not use energy
goes from HIGH to LOW
moves molecules randomly
What type of transport is this?
Osmosis
Endocytosis
Exocytosis
Protein Pump
Which illustration of transport across the membrane requires energy?
A
B
C
D
What type of cell are we observing?
Eukaryotic
Prokaryotic
Bacteria
Amoeba
Reorder the process
DNA Has instructions for proteins
RNA Carries instructions to ribosomes that make proteins
Endoplasmic reticulum folds and transports proteins
Golgi apparatus further modifies proteins and then ships them to other parts of the cell/organism
There are three parts to the cell theory. Which is NOT one of those parts?
All organisms are composed of one or more cells.
The cell is the basic unit of structure and organization in organisms.
Cells spontaneously arise from carbon and nutrients carried in the bloodstream.
All cells come from pre-existing cells.
The cell membrane contains channels and pumps that help move materials from one side to the other. What are these channels and pumps made of?
Carbohydrates
Lipids
Bilipids
Proteins
The diffusion of WATER across a selectively permeably membrane is called
Osmotic pressure
Osmosis
Pinocytosis
Active Transport
Which means of particle transport requires input of energy from the cell?
Diffusion
Osmosis
Facilitated diffusion
Active Transport
Molecules moves from high to low concentration in ______.
down hill racing
up hill racing
passive transport
active transport
Facilitated diffusion is the movement of molecules that_____
does not require energy
move with concentration gradient
move through the membrane protein
All of the above
