Module 1 Flashcards
Saturated means what
No double bonds
Polyunsaturated
3 or more double bonds
No double bonds means
More hydrogen
Catalyst
Causes a reaction or speeds up a reaction
Isomers
The same molecular formula but different structures
Units that make up a polymer is
A monomer
Hydrocarbons are composed of only what
Carbon and hydrogen
Glucose, fructose and galactose are what
Monosaccharides
Glucose and fructose are
Isomers 
Glucose + fructose =?
Sucrose
Glucose + galactose =?
Lactose
Glucose + glucose =?
Maltose
Lipids are
Non-polar (hydrophobic)
Study of life _____
Biology
Basic unit of matter______
Atoms
Basic unit of life_____
Cells
All members of a particular species in a green area ______
Population
Two atoms with the same atomic number, but different atomic mass
Isotopes
Two atoms with the same number of protons, but different number of neutrons
Isotopes
In a saline (salt water )solution
Salt is the _____
Water is the ____
Salt= solute
Water = solvent
Proposed testable explanation of observations
Hypothesis
Hyper means
More
Hypo means
Less
ISO means
Same
Micro means
Small
Macro means
Big
Hydro means
Water
Poly means
Many
Lysis/lysos means
Breakdown
Ase means
Enzymes
Hydrolysis
Putting water in,to break something down
Polypeptide chain
Chain of amino acids
Monomers of a protein
Amino acids
OSE means
Sugar
Organic catalyst
Enzymes
Monomers of a polysaccharide
Monosaccharides
Diffusion
Moving form great concentration to low concentration
ATP means
Energy
What organic molecules are non-polar
Lipids
What organic molecules are hypo phobic
Lipids
What organic molecules do not from polymers
Lipids
What happens to RBC in hypertonic solution
Cells shrink - crenation
What happens to RBC in hypotonic solutions
Cells burst - hemolysis
What happens to RBC in isotonic solution
Cell stays the same
What happens to RBC in distilled water
Cell swells and then Bursts
Diffusion of H2O through a selectively permeable membrane
Osmosis
diffusion through a protein channel is called what
facilitated diffusion
hydrocarbon with no double bonds
saturated
CH2O is associated with what organic molecules?
carbohydrates
Tonicity definition
the ability of a solution to change the volume of a cell through osmosis
hypertonic definition
a solution with a higher concentration of non-permeable solutes in comparison to another solution.
hypotonic definition
a solution with a lower concentration of non-permeable solutes in comparison to another solution.
isotonic definition
a solution with the same concentration of non-permeable solutes in comparison to another solution.
hemolysis
the breakdown of red blood cells.
the shrinkage of red blood cells is called what
crenation
cyto means?
cell
Passive transport
Does not require energy to move substances across the cell membrane
Where does ATP come from
Mitochondria
What is the first step in cellular respiration
Glycolysis
What is the reactant in an enzymatic reaction
Substrates