Vocab
A macromolecule
a molecule containing a very large number of atoms.
Fatty Acids
Building blocks of lipids
simple sugars
building blocks of carbohydrates
Amino Acids
Building blocks of proteins
Biuret's
Testing agent used to detect proteins
DNA
blueprint to life, stays in nucleus, and holds instructions on how to make proteins.
Unhealthy fats (butter)
saturated fats
provide cells with quick/short term energy
a function of carbohydrates
C H O N
Elements present in proteins
Iodine
testing agent used to detect starch
RNA
transporter for instructions held by DNA
Healthy fats (avocado)
Unsaturated fats
C H O
Elements present in carbohydrates
Keratin
Example of a protein
Macromolecule only found in living organisms
Nucleic Acids
Organic compounds
Any chemical compound that contains carbon.
provides cells with long term energy
A function of a lipid
Glucose, starch, cellulose
examples of carbohydrates
Provides cell structure
a function of a protein
Stores and passes on genetic information
Function of nucleic acids
More than two monosaccharides joined together.
doesn't dissolve in water
insoluble
Orange-dark brown
the color food turns if sugar is present, after adding Benedict's solution.
Copper Sulfate
binds to peptide bonds, and the structure formed transmits a violet color.
Which test needs heated for 3-5 minutes after adding the detection reagent?
Benedict's test- carbs (sugars)