Grade 11 Science Quiz: Biomolecules and Cell Biology
Test your knowledge of key biological concepts including carbohydrates, proteins, and cell structures
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Quiz Questions & Answers
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Question 1: What is the building block (monomer) of carbohydrates?
Disaccharide
Polysaccharide
Monosaccharide
Glucose
Question 2: Which sugar is not found in plants?
Maltose
Sucrose
Lactose
Fructose
Question 3: What elements are present in nucleic acids?
CHONP
CHO
CHON
CHONS
Question 4: Which polysaccharide makes up plant cell walls?
Starch
Chitin
Cellulose
Glycogen
Question 5: What is the primary function of enzymes?
Catalyzing biochemical reactions
Energy storage
Protein synthesis
Cell structure
Question 6: Which test is used to identify lipids?
Sudan III test
Iodine test
Biuret test
Benedict's test
Question 7: How do animals store carbohydrates?
As sucrose
As glycogen
As starch
As cellulose
Question 8: Which monosaccharide does not taste sweet?
Galactose
Glucose
Fructose
Sucrose