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10th Class Chemistry Chapter 13 Biochemistry English Medium KPK Boards Online Mcqs MCQs With Answers
Question # 1
Building block of lipids are.
Choose an answer
Fatty acids
Carboxylic acids
Mineral acids
Alcohols
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Question # 2
On hydrolysis sucrose produces one unit of glucose and one unit of.
Choose an answer
Fructose
Starch
Cellulose
None of them
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Question # 3
Hypoglycemia result due to:
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high cholesterol level
low cholesterol level
low sugar level in body
high sugar level in body
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Question # 4
Out of twenty how many amino acids can by synthesized by human body?
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Five
Ten
Seven
Twelve
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Question # 5
Nucleic acids made up of long chain of.
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Nucleotide
Fatty acids
Amino acid
None of them
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Question # 6
Enzymes are chemically;
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lipids
carbohydrates
proteins
vitamins
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Question # 7
Monosaccharides are crystalline solids
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Grey
Crimson
Silver
White
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Question # 8
A bound formed between two amino acids is:
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Peptide linkage
Covalent bound
Hydrogen bound
Glycosidic linkage
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Question # 9
Which one the following is more reactive?
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Methane
Ethane
Ethene
Acetylene
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Question # 10
Tetra saccharides are classified under.
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Monosaccharides.
Oligosaccharides
Polysaccharides
All of them
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Question # 11
Amino acid are the building blocks of .
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Proteins
Carbohydrates
Vitamins
fats
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Question # 12
Glucose and fructose are;
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trioses
tetroses
pentoses
hexoses
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Question # 13
Which is the natural sugar found in starchy food.
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Pentose
Dextrose
Hexose
All of them
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