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-SELECT THREE- What do ALL monosaccharides contain?
Carbon
Oxygen
Hydrogen
Nitrogen
Phosphorous
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?
Lactose
Sucrose
Maltose
How many levels are there in a protein structure?
3
5
4
1
2
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:
Water
Starch
Protein
In cellulose, every alternation beta-glucose is rotated by
360 degrees
270 degrees
90 degrees
180 degrees
-SELECT FOUR- What bonds are present in a Tertiary + Quaternary protein structure?
Ester
Glycosidic
Disuphide Bridges
Hydrophobic interactions
Peptide
Ionic