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WorksheetsProtein
Total questions: 10
Worksheet time: 6mins
What is a functional group in M?
Carbonyl
Hydroxyl
Amine
Sulfhdryl
Name the process to produce product in the figure
Dehydration
Condensation
Hydrolysis
Identify bond K
ester bond
peptide bond
glycosidic bond
hydrogen bond
The alpha helix of proteins is
part of tertiary structure and is stabilized by disulfide bridges
a double helix
stabilized by hydrogen bonds and commonly found in fibrous protein
found in some regions of globular proteins and stabilized by hydrophobic interactions
Beta pleated sheets are characterized by
hydrogen bonds between adjacent cellulose
membrane sheets composed of phospholipids
folds stabilized by hydrogen bonds between segments of the polypeptide backbone
parallel regions of the polypeptide chain held together by hydrophobic interactions
Which of these molecules would provide the most energy (kcal/g) when eaten?
Glucose
Starch
Protein
Fat
which of the following is not a function performed by proteins?
transport of oxygen in the blood
the catalyst for metabolic reactions
primary components of cell membranes
protection against disease
What happens when protein dentures?
it loses its primary structure
it loses its secondary and tertiary structure
it hydrolyzes into component amino acids
it becomes irreversibly insoluble and precipitates
Identify interaction in S
Hydrophobic interactions
Disulphide bridges
Hydrogen bonds
van de walls
Choose the correct interaction
Q- Ionic bonds
S- hydrophobic interaction
R- disulphide bridges
P - Hydrogen bonds
