Building Blocks of Matter
Changes in Matter
Chemical Reactions
Discovering Cells
Cell Cycle
100
The study of the properties of matter and how matter changes.
What is Chemistry
100
A change that alters the form or appearance of a material but does not convert the material into a new substance.
What is physical change?
100
This is changed by wind and water moving sand.
What is the Beach?
100
He discovered the Compound Microscope.
Who is Robert Hooke?
100
The first stage of the cell cycle.
What is interphase?
200
A substance that cannot be broken down.
What is element
200
This substance can change into three different forms of matter but it is still a physical change.
What is water?
200
The smallest particle of an element.
What is an atom?
200
The brain of the cell.
What is the nucleus?
200
Second stage of cell cycle.
What is mitosis?
300
This is composed of one element or a combination of two or more elements.
What is all matter
300
A change in matter that forms one or more new substances
What is a chemical change?
300
A particle made of two or more atoms bonded together.
What is a molecule?
300
The regular sequence of growth and division that cells undergo.
What is cell cycle?
300
The final stage of the cell cycle.
What is cytokinesis?
400
A substance made of two or more elements chemically combined in a specific ratio.
What is a compound?
400
This is a chemical change.
What is a chemical reaction?
400
H2O
What is water?
400
The stage during which the cell's nucleus divides into two new nuclei.
What is Mitosis?
400
A shape that twists like the threads of a screw.
What is double helix?
500
A well mixed mixture
What is a solution?
500
A solid that forms from solution during a chemical reaction.
What is a precipitate?
500
Force that holds atoms together.
What is a chemical bond?
500
A doubled rod of condensed chromatin.
What is chromosome?
500
DNA
What is deoxyribonucleic acid?
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