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science quarter

QuestionAnswer
Which variable is controlled by the experimenter? Independent Variable
What is the reason for a control group? For comparison
Whats a chemical reaction? When a new substance is created
Whats a physical reaction? When it changes form of matter?
What are all the phase changes? -Melting -Freezing -condensation -evaporation -sublimation -deposition
What are the 3 phase changes that energy is being removed? -freezing -deposition -condensation
What does MR GRAM stand for? -Metabolism -Reaction to a stimuli -Growth -Response -Adaptation -Movement
What are all the chemical reaction within a cell called? Metabolism
What is a cell? A building block or basic unit of all living things
What theory replaced spontaneous generation Biogenious
What 2 scientists disproved spontaneous generation -Francesco Redi -Louie Pasteur
What chemical is found in a living things? DNA
What are 2 differences between eukaryotic and prokaryotic cells? -Eukryotic has a nucleaus -Prokaryotic are usually smaller
Created by: miaoreo210
 

 



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