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WorksheetsMOLECULES OF LIFE (T1) 2022.2023
Total questions: 10
Worksheet time: 8mins
Which statement is NOT a property of water?
It is a monopolar molecule.
Water is a universal solvent due to its polarity.
Water has high specific heat capacity.
Water has a high surface tension.
Which pair is MISMATCHED?
monosaccharide: maltose
disaccharide: sucrose
polysaccharide: cellulose
None of these pairs are correctly matched
Which of these terms is most INCLUSIVE?
Monosaccharide
Polysaccharide
Disaccharide
Carbohydrate
Which of the following statement is TRUE about
carbohydrates?
All monosaccharides soluble in water.
Sucrose and lactose are example of polysaccharides.
Polysaccharides functions as long-term energy storage
molecules.
A disaccharide contains two monosaccharides that are
joined through hydrolysis reaction.
Carbohydrate molecules ...
serve as structural components of human cell walls.
form the regulatory compounds known as enzymes.
are a source of energy.
contain the genetic information of a cell and help protect
vital organs from damage.
Which of the following is the storage carbohydrates found in
potato tuber?
Sucrose
Starch
Glucose
Fructose
The process illustrated in the figure is called ...
condensation.
protein synthesis.
hydrolysis.
denaturation.
The products of the process in the accompanying figure are ...
amino acids.
molecules of glycerol.
representative of a glycoside linkage.
monosaccharides.
Which one of the following carbohydrates is the most
structurally complex?
Sucrose
Fructose
Cellulose
Glucose
Which of the following illustrates hydrolysis?
The reaction of two monosaccharides to form a
disaccharide.
The reaction of two amino acids to form a dipeptide.
the reaction of a hydrogen atom and a hydroxide ion to
form water.
The reaction of a fat to form glycerol and fatty acids.
