Biology
Chemistry
Physics
General Science
Scientific Method
100
Microorganism smaller than bacteria.
What is a virus?
100
Most reactive metal family in the periodic table
What is the alkali metal family (group 1)?
100
Upward force on object immersed in fluid
What is buoyancy?
100
Smallest and simplest cells that lack a nucleus
What is a prokaryotic cell (prokaryotes)?
100
Educated guess about what might happen
What is hypothesis?
200
This can prevent viruses.
What is a vaccine?
200
These elements form -2 ions
What is the oxygen group (group 16)?
200
A push or pull
What is a force?
200
Kingdom, phylum, class, order, family, genus, species
What is the correct order of levels of classification?
200
Variable that is manipulated during the experiment
What is the independent variable?
300
A sugar phosphate and a base bonded down one side
What is a nucleotide?
300
These are the most inert elements
What is the noble gas family (group 18)?
300
A force acting through a distance
What is work?
300
How many liters are in a mole?
What is 22.4?
300
Method used to find the volume of an irregular shaped solid
What is water displacement?
400
One nucleotide is omitted in the process of DNA replication
What is a gene mutation?
400
Resistance to flow
What is viscosity?
400
Energy of position and energy of motion
What is potential and kinetic energy (in that order)?
400
This substance is used in photosynthesis and produced in combustion
What is carbon dioxide?
400
Explanation based on many observations and data
What is a theory?
500
Heart, arteries and veins
What is the circulatory system?
500
Substance with a pH greater than 7
What is a base?
500
Transfer of heat by the movement of air currents
What is convection?
500
Total mass of reactants equals total mass of products
What is conservation of mass?
500
The curved surface of a liquid
What is meniscus?
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