protein
Describe the model of a enzyme.
Lock and key
What is the common name of lipids?
fats and oils
functions of carbohydrates
Maine source of energy
What is the shape of DNA?
Double Helix
What 2 conditions affect enzyme activity?
pH and temperature
Proteins that are catalysts are called
Enzymes
which 2 molecules make up the monomer of a lipid?
glycerol and fatty acid
What is the primary role of carbohydrates in the body?
Energy
List hte 3 molecules that make up the monomer of a nucleic acid
Phosphate, sugar, Base
What test was used in lab for testing lipids?
Sudan IV
What are 2 functions of proteins?
fights deseases, regulate cell processes, muscle movemnet, transport nutrients through cell membranes
What are the two groups of lipids?
Saturated and unsaturated
What are the monomers of carbohydrates?
Monosaccharides
What is the name of the monomer of the nucleic acid
nucleotide
Iodine
what are polymers of protein
polypeptides
Give 3 functions of lipids
store energy, insulation, make up cell membrane, chemical messengers, waterproofing
What is the polymer of a carbohydrate?
polysaccharide
2 types of nucleic acids
DNA AND RNA
What is the name of the reactants in an enzymatic reaction?
substrsates
what is a protein monomer
amino acids
How is the structure of a saturated fat different from an unsaturated fat?
Sat= single bonds between C atoms, molecule is straight and stacks
Unsat= 1 or more double bonds between C atoms, molecule is bent
Which reagent testes for starch in the lab?
Iodine
What are the functions of nucleic acids?
DNA= stores and transmits genetic information
RNA= uses info from DNA to make proteins
What is the name of the area where the substrate binds to the enzyme called?
Active site