WorksheetsCHAPTER 4 FORM 4 Chemical Composition in Cell
Total questions: 17
Worksheet time: 1hrs 25mins
What is the product when a molecule of sucrose is broken down by using one molecule of water?
Glucose and glucose
Glucose and fructose
Glucose and galactose
Fructose and galactose
Which of the following is NOT an example of reducing sugar?
Glucose
Lactose
Sucrose
Galactose
What is the monomer for a protein?
Nucleotide
Galactose
Fatty acid
Amino acid
Which of the following is not fat?
Glycogen
Steroid
Phospholipid
Wax
Which of the following is true about saturated fat?
Has one more double bond in a chain
Solid at room temperature
Liquid at room temperature
Has low cholesterol
What is the polymer for nucleic acid?
Nucleotide
Polynucleotide
Polypeptide
DNA
Carbohydrate X is a type of simple sugar. It has sweet taste. It can reduce copper (II) ions in Benedict’s solution into copper (I) ions. It is a kind of monomer. What is X?
Maltose
Lactose
Galactose
Sucrose
The equation below shows the breakdown process of disaccharides.
Maltose + Water → Glucose + Glucose
This reaction is called?
Dialysis
Condensation
Hydrolysis
Assimilation
Which of the following are NOT reducing sugar?
sucrose
maltose
lactose
fructose
Which of the following is NOT the element for a carbohydrate?
Nitrogen
Carbon
Hydrogen
Oxygen
What is the monomer for a protein?
Nucleotide
Galactose
Fatty acid
Amino acid
Which of the following dissacharide is not a reducing sugar
Lactose
Maltose
Sucrose
Pentose
A nucleotide consists of?
Phosphate group, hexose sugar and amino acid
Phosphate group, pentose sugar and noteogenous base
Phosphate group, pentose sugar and fatty acid
Phosphorus, nitrogen and carbon
