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Worksheetsscience
Total questions: 10
Worksheet time: 8mins
Enzyme
Process by which producers and consumers release energy from food molecules; series of chemical reactions used to release energy stored in food molecules.
A type of protein molecule that regulates nearly all chemical reactions in cells
The total of all chemical reactions in an organism that occur to maintain life
Movement of substances through a cell membrane without the use of cellular energy; facilitated diffusion
The total of all (a) (b) in an (c) that occur to (d) life
Respiration- process by which producers and (a) release stored (b) from food molecules; series of (c) reactions used to release (d) stored in (e) molecules
True or False: Equilibrium occurs when molecules of one substance are spread evenly throughout another substance.
True
False
True or False: Osmosis is a type of passive transport that occurs when water diffuses through a cell membrane.
False
True
Diffusion
energy requiring process in which transport proteins bind with particles and move them through a cell membrane
chemical reactions in which cells release small amounts of energy through the breakdown of food
type of passive transport in cells in which molecules move from areas where there are more of them to areas where there are fewer of them
active transport
energy requiring process in which transport proteins bind with particles and move them through a cell membrane
chemical reaction in which cells release small amounts of energy through the break down of food
air plane
process by which plants and many other producers use light energy to produce a simple sugar from carbon dioxide and water and give off oxygen
Chemical reaction in which cells release small amounts of energy through the breakdown of food
active transport
photosynthesis
fermentation
passive transport
movement of substances through a cell membrane without the use of cellular energy; includes diffusion, osmosis, and facilitated diffusion
respiration
passive transport
osmosis
diffusion
Process by which plants and many other producers use light energy to produce a simple sugar from carbon dioxide and water and give off oxygen
diffusion
fermentation
photosynthesis
enzyme
