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WorksheetsBiochemistry Organic Molecules
Total questions: 18
Worksheet time: 9mins
Which of the following is a disaccharide?
sucrose
starch
glucose
amino acid
What are the monomers of lipids?
glucose
nucleotides
fatty acids and glycerol
amino acids
What organic molecule make up the cell membrane?
triglycerides
proteins
carbohydrates
phospholipids
What is the monomer of carbohydrate?
disaccharides
polysaccharides
monosaccharides
nucleotides
What is the monomer of nucleic acid?
polypeptide
maltose
nucleotide
fatty acids and glycerol
What organic molecule does this structural formula refer to?
nucleic acid
carbohydrate
lipids
protein
What is the main function of nucleic acid?
transmit genetic material
act as an enzyme in a chemical reaction
serve as an insulation
provides energy
What organic molecules are fast source of energy?
nucleic acids
proteins
lipids
carbohydrate
What organic molecule does the diagram on the left represent?
proteins
carbohydrates
lipids
nucleic acids
What elements make up a carbohydrate molecule?
Carbon, Hydrogen, Oxygen
Carbon, Hydrogen, Oxygen and Nitrogen
Carbon, Hydrogen, Oxygen and Phosphorous
Carbon, Hydrogen and Phosphorous
Which of the following items is NOT a polysaccharide?
glycogen
sucrose
starch
potatoes
What element is found in all organic compounds.
Iron
Nitrogen
Carbon
Oxygen
You see the letters A,C,G,T. These are associated with
DNA
RNA
Proteins
You see the letters A,C,G,U
DNA
RNA
Carbohydrates
Lipids
Carbohydrate
Lipid
Phospholipid
Protein
What does this molecule represent?
Carbohydrates
Lipids
Proteins
Nucleic Acids
Enzymes are a type of
Carbohydrate
Lipid
Protein
Nucleic acid
What are the functions of proteins?
to transmit genetic information
to be a quick energy source
to be a stored energy source
to be construction workers and construction materials for the cell
