Scientific Method
Chemistry of Life
Water
Organic Compounds
Macromolecules
100

A dependent variable is a change that....

is measured

100
The nucleus of an atom is made up of these particles.
What is Protons and Neutrons
100
Bonds that hold a water molecule together.
What is Polar Covalent
100
Carbon has this many valence electrons.
What is Four
100

A DNA molecule that contains 40 guanine bases would have this many cytosine bases.

40

200

An independent variable is a change that

can be controlled by the experimentor 

200

Phosphorus can be found in these 2 macromolecules

lipids (phospholipids) and nucleic acids (phosphate group in the nucleotide)

200

Bonds between water molecules that lead to water's many emergent properties.

Hydrogen Bonds

200

DNA has deoxyribose sugar backbone while RNA has...

Ribose

200
Proteins are made up of these monomers.
What is Amino Acids
300

SEM stands for:

Standard Error of the Mean

300
Pure substances that cannot be broken down chemically.
What is Elements
300
If a solution has a pH of 11, it would be considered this.
What is A Base
300

The subunit of nucleic acids is called:

BONUS 100pts: What is this subunit composed of?

Nucleotide: nitrogenous base, phosphate group, Pentose (5-carbon) sugar
300
If 30% of a single-stranded RNA molecule is made of adenine, this amount of thymine would be expected to be present

0%

400

Carbon is an excellent molecule for organic molecules because...

It has 4 valence electrons, which allow it to bond to a variety of atoms

400

The reaction that forms a polymer from two monomers is called this

Dehydration Reaction 

400
Bonds that are broken when water vaporizes.
What is Hydrogen Bonds
400

Different molecules that each consist of C6H12O6 can behave differently because they have this

Different arrangements of the carbon, hydrogen, and oxygen atoms.

400

Starch, glycogen, and cellulose are all

What is Polysaccharides (or carbohydrates)

500

A null hypothesis states that any observations in an experiment are a result of...

Chance

500

This molecule is used to break apart polymers

water

500
Why does ice float in liquid water?
What is Hydrogen bonding causes ice to be less dense than liquid water.
500

Proteins have this many structural layers:

BONUS 200 points: Name them.

4 (Primary, secondary, tertiary, quaternary)

500
Enzymes are examples of this macromolecule.
What is Proteins
M
e
n
u