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WorksheetsBiology chapter 2 Ashlyn Husslein
Total questions: 20
Worksheet time: 40mins
who discovered cells?
Theodor Schwann
Robert Hooke
Anton Van Leeuwenhoek
Schleiden
What are the three parts of the cell theory?
All living things are composed of cells
Most important ingredient in any cell is water
Cells are the basic units of structure and function in living things
All cells are produced from other cells
Inside every cell there are...
cell wall
nucleolus
plastid
organelles
when a cell takes in a substance by surrounding it with the cell membrane
endocytosis
facilitated diffusion
exocytosis
passive transport
Elodea does what in hypotonic solution?
Shrinks
Stays the same
Expands
What is diffusion
the movement of molecules from an area that is highly crowded to a less crowded area
molecules moving through the membrane
the movement of molecules from an area that is less crowded to a highly crowded area
What does the nucleolus do?
its a storage unit
holds DNA/RNA
makes ribosomes
helps hold the shape of a cell
The diffusion through a semipermeable membrane
diffusion
cellular respiration
spontaneous generation
osmosis
What is sugar
6O2
C6H12O6
H2O
6CO2
what is Cellular Respiration
a reaction that cells use to obtain energy
series of chemical reactions that convert light into energy
a series of which energy from food molecules converts into energy called ATP
responses of the environment
During the To be green or not to be green lab which went through photosynthesis
The one without light
The one in light
Where do cells come from
Pre-existing cells
Bones
Exposure to a stimulus
Robert Hooke saw the opening in cork and called them what
Cell membranes
Barriers
Cells
Osmosis
what does Glycolysis produces
Food
ATP
Energy
molecules
What is in both an animal and plant cell
Cell membrane
Mitochondria
All of them
Cytoplasm
In plants, light energy is absorbed by
Oxygen
Water
Glucose
Pigments
Lipids function is
Break down proteins
Store energy
Hold genetic information
Make energy
What goes through photosynthesis
Animals
Plants
The reactions of photosynthesis happens where
Glucose
Atmosphere
Nucleus
Chloroplast
Water:
CO2
H2O
O2H
O2
