Enzymes
An enzyme that speeds up a reactions acts as a...
Catalyst
A process that requires ATP to move against the concentration gradient is....
Active Transport
What gives a Protein its identity?
The number of protons
Nucleotides are a monomer of what macro molecule?
Nucleic Acids
The first step of Cellular Respiration is...
Glycolysis
A chemical reaction that has a net negative energy loss is an..
Exergonic Reaction
Uses channels to move from a high to low concentration gradient past the membrane
Facilitated diffusion
Attraction of oppositely charged ions where electrons are transferred are...
Ionic bonds
Name the 4 macromolecules
Proteins, carbohydrates, Nucleic acids, Lipids
What is the chemical formula for Cellular Resperation?
C6H12O6 + 6O2 ----> 6H2O + 6CO2 + ATP
A pocket or grove, formed by amino acid residues, where the substrate binds and a chemical reaction occurs is the...
Active site
A selective barrier in cells that dictates what can move in and out of the cell is..
Unequal sharing of electros is what bond?
Polar Covalent
Carbohydrate
Where does the Krebs Cycle take place?
The Mitochondria
Exergonic reactions that supply endergonic reactions are...
Coupling reactions
When vesicles join the plasma membrane and release contents is...
Exocytosis
The measuere of how how hard something pulls on an electron is....
Electronegativity
What elements make up Proteins
C,H,O,N
What is reduced in Resperation?
O2 ---> 6H20
A specific spot on an enzyme or protein where regulatory molecules bind, causing the protein to change shape is...
Allosteric site
Turns ion channels on and off by changing their shape is...
Protein Confirmation
A version of a chemical element that has the same number of protons but a different number of neutrons, leading to a different mass number and varying physical properties is...
An Isotope
What is the formation of larger molecules by the removal of water?
Dehydration synthesis
What allows the pumping of H+, but disconnects it from ATP synthesis
UNCOUPLERS