-SELECT THREE- What do ALL monosaccharides contain?
Phosphorous
Hydrogen
Oxygen
Carbon
Nitrogen
Which of the following is an ALPHA-glucose?
A ester bond is formed when two monosaccharides join together.
What is formed when two molecules of alpha-glucose join together?
Maltose
Lactose
Sucrose
How many levels are there in a protein structure?
4
5
1
2
3
A triglyceride contains 1 glycerol and 3 fatty acids.
Tails of a phospholipid are hydrophobic.
After preforming the biuret test on three solutions (A,B+C) A - colourless > blue B - colourless > violet C - colourless > blue This means that solution B is:
Protein
Starch
Water
In cellulose, every alternation beta-glucose is rotated by
180 degrees
270 degrees
90 degrees
360 degrees
-SELECT FOUR- What bonds are present in a Tertiary + Quaternary protein structure?
Ester
Hydrophobic interactions
Glycosidic
Disuphide Bridges
Peptide
Ionic