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Intro. to Biology
Chemistry
Chemistry II
Biological Molecules
Biological MoleculesII
100

The information you gather and collect during your experiment

What is data?

100
a substance that cannot be broken down to other substances by chemical reactions
What is an element
100
Place these bonds in order from weakest to strongest: ionic, covalent, hydrogen
What is hydrogen>>>ionic>>>covalent
100
Living things are made up of these four classes of molecules
What are lipids, carbohydrates, proteins, and nucleic acids
100
Only class of biological molecules that do not form polymers
What are lipids
200
Data that involves measurement of numerical values
What is quantitative data
200
a substance consisting of two or more elements in a fixed ratio
What is a compound
200
Bond caused by attraction of a cation to an anion
What is ionic bond
200

Monomers of carbohydrates 

What are sugars (monosaccharides) 

200
have the maximum number of hydrogen atoms possible and no double bonds
What are saturated fats
300
The four most common elements in living things
What is carbon, hydrogen, nitrogen, oxygen
300
Type of bond where electrons are shared unequally
What is a polar covalent bond
300

Monomers of proteins

What are amino acids

400
Oxygen, with an atomic number of 8, would have an atomic mass of:
What is ~16 (protons + neutrons)
400
Substance that donates H+ ions to a solution
What is an acid
400
This molecule is added when breaking down a polymer into monomers
What is water (hydrolysis)
500
A hypothesis must be _______________
What is testable
500
The outermost electron shell of an atom, the __________________ shell, is more likely to be (REACTIVE/NONREACTIVE) when filled
What is valence shell....... non reactive when full
500
How many valence electrons will Chlorine have? Atomic # 17
What is 7
500

This process occurs when building a polymer from monomers

What is dehydration synthesis