1
____ is a substance made up of just one kind of atom
Element
______ is the most diverse group of macro molecules
Protein
what is the smallest unit?
Molecule
H2 O=?
water
what 2 bonds connect like a puzzle
Enzyme and substrate
This is formed by 2 or more elements
Compound
does each protein have a role/function?
yes
Polymer is what kind of carbohydrate?
Polysaccharides
what has a function that is to store and transmit hereditary information?
Nucleic acids
what is 7 on the ph scale classified as?
Neutral
what ions does an acid substance have?
H+
____ is a carbohydrate for sugars
Monomer
how is an atom stable?
the outside shell is filled
what bond is formed by the sharing of electrons?
Chemical bond
what is the reactant called that you start with
Substrate
________ are the substances you start with
Reactants
what are the substances under 7 on the ph scale?
acids
what is designed to work on one specific substrate?
Enzyme
is a protein good or bad for you?
good
______ is a substance you end up with
Products
any substance that produces less ________ _____
hydrogen ions
what is a carbohydrate?
a fat and protein that someone can eat
what 3 things are lipids
Fats, waxes and oils
Is above 7 on the ph scale safe for humans?
sometimes but it depends on what is is the food yes the cleaning supplies no
what is a solute?
a substance that is dissolved