Energy
How Materials Enter and Leave Cells
Types of Diffusion
Photosynthesis
Cellular Respiration
100
This surrounds all cells.
cell membrane
100
Molecules moving from an area that is crowded to an area that is less crowded is called __________.
diffusion
100
Which direction will the water move via osmosis in the last beaker?
out of the cell
100
All of the following are producers except...
A. Algae
B. Bacteria
C. Cacti
D. Dog
dog
100
Cellular respiration is the process by which cells release __________ from food.
energy
200
Cells are the building blocks of _________.
life
200
The cell membrane is __________ which allows some molecules to diffuse into the cell.
semipermeable
200
Diffusion that does NOT use energy is called _________.
passive transport
200
The color of light reflected by chlorophyll.
green
200
The following are products of cellular respiration in excluding energy.
water, carbon dioxide
300
The two systems responsible for the reactants of cellular respiration.
digestive and respiratory
300
Water moves by osmosis from an area of low _____ to high ________ concentration.
solute
300
Diffusion that uses energy is called ________.
active transport
300
True or false: plants only use photosynthesis and they do not use cellular respiration.
false
300
What part of an animal cell does cellular respiration take place in?
mitochondrion/mitochondria
400
The word that refers to how we make and use energy.
metabolism
400
At homeostasis, there is an _______ amount of molecules inside the cell as compared to outside the cell.
equal
400
This type of diffusion requires protein channels and goes against the concentration gradient.
active transport
400
What is the organelle below?
chloroplast
400
While cellular respiration can be performed in the absence of oxygen, most organisms prefer having oxygen for this reason.
more ATP (energy) is made with oxygen
500
The macromolecule (biomolecule) responsible for providing energy quickly.
carbohydrate
500
According to the picture, the cell was most likely placed in which type of solution before osmosis?
hypotonic
500
Which type of diffusion is pictured below?
facilitated diffusion
500
The structures that are responsible for controlling gas exchange and water loss in plants.
stomata
500
This stage of cellular respiration is also considered fermentation.
glycolysis