Carbon Dioxide is an example of an organic compound
FALSE, INORGANIC
100
PH is determined by how many ________ Ions are in a solution.
What is Hydrogen(H+)
100
list the symbols for these elements:
Iron, Potassium, Sodium, Sulfur, and Iodine
What is Fe, K, Na, S, I.
100
anything that occupies space and has mass
What is Matter
200
A particle with a negative or positive charge? What are there specific names for each?
What is an Ion. What is Anion(-), and Cation(+)
200
Carbohydrates that lack sweetness and are usually not soluble in water. List the main one in our body
What is Polysaccharides. What is Glycogen
200
The PH scale is from 0-14, what is considered Neutral, acid and basic.
What is 7.0, anything below 7.0, anything above 7.0.
200
what happens when Adenosine TRI-phosphate is turned into ADP + H2O
What is Energy is Released
300
3 Main Subatomic Particles
What is Protons(+), Neutrons, and Electrons(-)
300
The backbone of all lipids
What is Glycerol
300
what is defined as a substance that dissociates into one or more Cations and one or more Anions.
What is salt
300
A buffer is used for?
What is resisting change in the PH and turning Strong Acids and Bases into Weak acids and Bases.
300
Deoxyribose and glucose are both examples of
What is Monosaccharide
400
Two or more atoms that share electrons after a chemical reaction . How is a compound different?
What is a molecule. A compound has to be between two different atoms and is easily broken apart by ordinary chemical means.
400
Proteins Always Contain Carbon, Hydrogen, and Oxygen just like Carbs, and Lipids, but what other element Separates proteins from the rest?
What is Nitrogen-always contain this as well
400
PH of Blood
What is 7.35-7.45
400
Lipids have a 1:2:1 Ratio for Carbon, Hydrogen, and Oxygen
False, they can have any ratio
400
Peptide bonds are found in Proteins so what is a Dipeptide bond?
When two Amino Acids Chemically combine
500
Atoms that have a completely filled outer electron shell and does not gain or give electrons are called? Name an elements that would be this, but does not contain 8 electrons.
What is Inert elements. Helium has an atomic number of 2 so has two electrons and outer shell is full!
500
List two main differences between DNA and RNA
DNA has a Double Helix not RNA-Single Strand. DNA has Thiamine where RNA has Uracil
500
If I have a PH of 6 how much more acidic is a PH of 4?
What is 100 times more acidic
500
What is the difference between a synthesis reaction and a decomposition reaction
Synthesis reaction is building things up(Anabolic) taking two or more small particles and making it large. This takes energy.
Decompostion reaction is breaking things down(Catabolic) taking a large particle and making it into smaller particles. This releases energy
500
The Human Body Contains 96% of these Elements. Please provide there name and symbol.
What is Oxygen-O, Carbon-C, Hydrogen-H, and Nitrogen-N