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WorksheetsBiological molecules
Total questions: 15
Worksheet time: 11mins
oxygen, water, carbon, nitrogen
What does organic mean (in chemistry)?
It costs more at the grocery store
It contains carbon and hydrogen
It is made of many individual parts
It produces energy
What is the monomer that makes up carbohydrates?
Monosaccarides
Fatty Acids
Amino Acids
Nucleotides
What are triglycerides made of?
Monosaccarides
Fatty Acids
Amino Acids
Nucleotides
What is the monomer that makes up proteins?
Monosaccarides
Fatty Acids
Amino Acids
Nucleotides
What is the monomer that make up nucleic acids?
Monosaccarides
Fatty Acids
Amino Acids
Nucleotides
Cellulose, starch and glycogen are examples of:
monosaccharides
disaccharides
lipids
polysaccharides
What is the following molecule?
triglyceride
phospholipid
steroid
protein
What is the following molecule?
alpha glcuose
beta glucose
amino acid
disaccharide
What is the following molecule?
glucose
DNA
amino acid
disaccharide
Which protein structure describes the sequence of amino acids?
Primary structure
Secondary structure
Tertiary structure
Quaternary structure
Which of the following describes the secondary structure of proteins?
The sequence of amino acids
The α-helix and β-pleated sheet folding
The folding of the polypeptide chain due to the 'R' groups
The joining of different protein molecules to make one big molecule
Which protein structure describes a protein's three-dimensional shape?
Primary structure
Secondary structure
Tertiary structure
Quaternary structure
Haemoglobin is a quaternary protein because:
It has more than one peptide bonds
Its shape is globular
It consists of more than one polypeptide chains
It has iron in each heme group
