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WorksheetsL3 Protein Biosynthesis
Total questions: 10
Worksheet time: 5mins
What Proteins act as catalysts
Enzymes
Hormones
Antibodies
Channel Proteins
All amino acids have a ...
ether group & carboxyl group
amino group & hydroxide group
amino group & carboxyl group
ether group & hydroxide group
Fibrous Proteins are classified as elongated and ..?.. proteins
Acidic
Soluble
Basic
Insoluble
How many amino acids are there?
10
15
20
25
If a amino acid is Non-polar it is
Hydrophobic
Hydrophilic
The basic bond between amino acids (Peptide bonds) are
Ionic
Covalent
Di-sulphide
Hydrogen bonds
A basic pH, means ..?.. H, and a nett ..?.. charge for an amino acid.
less, postive
more, positive
less, negative
more, negative
If pH < pI then there will be a
Positive charge
Negative charge
If pH> pI then there will be a
Positive charge
Negative charge
pI or isoelectric point is the....
net charge of the protein at which it is equal to its surroundings
pH of a protein when it is equal to the surrounding pH
net charge on the protein at which the pH of a protein is neutral
pH at which the net charge on the protein is zero
