Questions on Orange Paper Flashcards
what are the three particles that make up an atom?
Protons, Neutrons, Electrons
Proton charge, mass, and location
Positive
1.007 in AMU
Found in shells that surround the nucleus
Neutron charge, mass, and location
Neutral
1 AMU
Found in shells that surround the nucleus
Electron charge, mass, and location
Negative
1,6
In the Atom
Elements in the same group have the same number of ____ ______
Valence Electrons
Atoms bind in order to become ____
Stable
stability is defined by having _____ ____ electrons
even numbered
how many bonds do hydrogen, carbon, and oxygen always make?
carbon 4
hydrogen 1
nitrogen 3
what are the 4 main macromolecules in our bodies
Nucleic Acids
Proteins
Carbohydrates
Lipids
how do you convert from microns to millimeters?
1x1000
how do you calculate low power magnifications?
10x is the default
4x is the low power
multiply them you silly goose
how do you calculate medium power magnifications?
10x is the default
10x is the medium power
multiply
how do you calculate high power magnifications?
10x is the default
40x is the high power
multiply
Who gave cells their name?
Robert Hooke
what are the three main ideas of the cell theory?
- Cells are the building blocks of life
- All life processes take place in cells
- New cells come from existing cells
