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Online Tests
Biology 9th Class Urdu Medium Chapter 6 Online Test MCQs With Answers
Question # 1
Which of the disaccharide is also called transport sugar.
Choose an answer
Maltos
Sucrose
Fructose
Lactose
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Question # 2
Type of amino acids make proteins.
Choose an answer
20
170
40
57
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Question # 3
Both strands of DNA are held together by hydrogenbonding double hydrogen bonds are present between
Choose an answer
Adenine and guanine
Adenine and thymine
Cytosine and guanine
Cytosine and thymine
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Question # 4
Which of the following is NOT a function of proteins.
Choose an answer
Fight against pathogen
Carry genetic information
Transport oxygen in the blood
Help in digesting food
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Question # 5
Polynucleotide strands present in DNA molecule are.
Choose an answer
2
3
4
5
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Question # 6
Which of the following statements regardign genes is false.
Choose an answer
Genes are located on chromosomes
Genes consist of a long sequence of DNA
A gene contains information for the production of a protein
Each cell contains a sigle copy of every gene
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Question # 7
Which of the followign proteins is involved in oxygen transport.
Choose an answer
Collagan
Keratin
Haemoglobin
Insulin
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Question # 8
Most abundant biomolecule in the cell is
Choose an answer
Lipids
Proteins
Carbohydrates
Nucleic acids
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Question # 9
Transcription takes place in the
Choose an answer
Cytoplasm
Ribosomes
Rough endoplasmic reticulum
Nucleus
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Question # 10
%age of protein is dry mass of protoplasm.
Choose an answer
15
50
10
18
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Question # 11
Which nitrogenous base is found in RNA but not in DNA.
Choose an answer
Adenine
Uracil
Guanine
Thymine
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Question # 12
The type of RNA that bring amino acids to the ribosome is.
Choose an answer
tRNA
snRNA
rRNA
mRNA
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Question # 13
What is true about cellulouse.
Choose an answer
It provides structurla support in plants
It is soluble in water
It is digestible by human digestive system
It is sweet in taste
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