Biology Mcqs XI [Biotechnology] Online Test 3

Biology Mcqs XII [Biotechnology] MCQS Online Test - 3

Biology Aptitude Test. 10 Questions from Chapter # 23 Biotechnology

Q1. A method of determining nucleotide sequence of a gene developed in late 1970s by:

• Rudolf Virchow
• T.H.Morgan
• Gregor Johann Mendel
• Frederick Singer
• Lamarck

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Q2. DNA fragments differing as much as one nucleotide than each other can separate by:

• Get diffusion method
• Gel electrophoresis
• Polymerase chain reaction
• DNA hybridization
• Dark field microscopy

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Q3. The differences in DNA electrophoresis patterns among individuals are called:

• Promotors Fragments Length Isomorphism (IFLI)
• Enhancer Restriction Length Polymorphism (ERLP)
• Restriction Fragments Length Polymorphism (RFLP)
• Controller Fragment Length Isomorphism (CFLI)
• All are incorrect

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Q4. Human Genome Project (HPG) began in:

• 1930
• 1940
• 1960
• 1980
• 1990

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Q5. Chromosomal abnormality includes:

• Down’s syndrome
• Parkinson’s disease
• Hungtington’s disease
• Cystic Fibrosis
• Asthma

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Q6. Unifactorial defect includes:

• Down’s Syndrome
• Turner’s Syndrome
• Asthma
• Insulin Dependent Diabetes Mellitus
• Cystic Fibrosis

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Q7. Multifactorial disorder includes:

• Downs Syndrome
• Kilnefelter’s Syndrome
• Asthma
• Hungtington’s Disease
• Cystic Fibrosis

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Q8. Hungtington’s disease is due to an autosomal dominant allele on chromosome no:

• 2
• 4
• 6
• 8
• 14

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Q9. Regarding Hungtington’s disease, which statement Is not correct?

• It is due to an autosonial dominant allele.
• The affected individuals are almost heterozygous for the defective gene.
• Appearance of symptoms is usually earlier in the age of 2O2.
• Involuntary muscle movement is present along with progressive mental deterioration.
• There is no any treatment of the disease.

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Q10. “Cystic Fibrosis” is a disease of:

• Heart
• Liver
• Kidneys
• Lung
• Brain

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Finish!

Biotechnology Test - 4

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