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Scientific Investigation
Lab Safety
Enzymes
Cells
Organic Molecules
100
is a possible explaination for a set of observations or a possible answer to a specific answer
What is hypothesis
100
read the entire lab porcedure before you begin an experiment
What is general lab safety
100
are substances that cause chemical reactions to occur rapidly
What is enzyme
100
surrounds the cell, regulates (controls) what goes in and out of the cell, is is made of phospholipids 2 layers thick
What is cell membrane
100
very large molecules with molecular masses as high as several million atomic mass units
What is macromolecules
200
all factors that can change in an experimnet
What is Variables
200
always wear close-toed shoes, safety goggles, a protective lab apron leb coat, and protective gloves when working in the lab
What is personal safety
200
ribosomes produce specific enzymes to act on specific substances
What is substrates
200
gel-like material that surrounds the organelles, kind of like jell-o
What is cytoplasm
200
made of many simple sugars
What is polysaccharides
300
a tool used to produce magnified images of small objects
What is microscope
300
never taste chemicals, avoid contaminating stock solution, always pour an acid or base in water, and report any chemical spill
What is chemical safety
300
folds which makes pockets
What is active site
300
area of strorage
What is vacuole
300
fatty acids, glycerol, and sometimes an organic phosphate
What is fats
400
a tool used to measure the mass of object
What is balance
400
never used electrical equiptment with a damaged cord
What is electrical safety
400
when the active site and the substrate combine into one
What is lock and key
400
area where proteins are synthisized
What is ribosomes
400
are organic macromolecule that is made up of carbon, hydrogen, and oxygen atoms
What is carbohydrates
500
the factor that may change in response to the manipulated variable
What is responding variable
500
notify the teacher of any allergies, or medical conditions
What is field safety
500
is where enzymes are located
What is ribosomes
500
is the form of cell division that produces identical copies of the parent cell
What is mitosis
500
main oxygen and blood transport system
What is hemglobins