Chemical Reactions And Enzymes (Biology) Flashcards
1
Q
What are the different parts of a chemical reaction
A
Reactants and products
2
Q
What kinds of energy is in reactions
A
Energy changes and activation energy
3
Q
What are the two kinds of enzymes
A
Catalyst and action
4
Q
What is an atom
A
The basic unit of matter
5
Q
What is a cell
A
The basic unit of life
6
Q
What is an element
A
Pure substance consisting entirely of one type of atom
7
Q
What is a mixture
A
Something composed of 2 or more element or compounds
8
Q
What is the rule of mixture
A
No mixture can be physically mixed together but not composition chemically combined
