Q. In 2023, which biotech firm announced a breakthrough in using AI for drug discovery?
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A.
Insilico Medicine
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B.
Ginkgo Bioworks
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C.
Amgen
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D.
Regeneron Pharmaceuticals
Solution
Insilico Medicine announced a breakthrough in using AI for drug discovery, highlighting the intersection of biotechnology and artificial intelligence.
Correct Answer:
A
— Insilico Medicine
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Q. What innovative application of CRISPR technology was used to create a 'living' antibiotic?
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A.
CRISPR-based diagnostics
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B.
CRISPR-enhanced probiotics
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C.
CRISPR gene drives
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D.
CRISPR-Cas9 gene editing
Solution
CRISPR-enhanced probiotics were developed as a 'living' antibiotic, showcasing innovative applications of CRISPR technology.
Correct Answer:
B
— CRISPR-enhanced probiotics
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Q. What is the primary application of mRNA technology that gained prominence during the COVID-19 pandemic?
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A.
Cancer treatment
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B.
Vaccine development
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C.
Gene editing
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D.
Antibody production
Solution
mRNA technology was primarily applied in the rapid development of COVID-19 vaccines, demonstrating its potential in vaccine development.
Correct Answer:
B
— Vaccine development
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Q. What is the purpose of the gene-editing technique known as base editing?
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A.
To insert large DNA sequences
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B.
To correct point mutations
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C.
To delete entire genes
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D.
To enhance gene expression
Solution
Base editing is designed to correct point mutations in DNA, providing a more precise method of gene editing.
Correct Answer:
B
— To correct point mutations
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Q. What recent CRISPR technology advancement was used to treat genetic disorders in clinical trials?
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A.
CRISPR-Cas9
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B.
CRISPR-Cas12
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C.
CRISPR-Cas13
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D.
CRISPR-Cas14
Solution
CRISPR-Cas9 has been the most widely used technology for gene editing and has been applied in clinical trials for genetic disorders.
Correct Answer:
A
— CRISPR-Cas9
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Q. What significant advancement was made in 2022 regarding lab-grown meat?
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A.
First commercial sale
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B.
FDA approval for human consumption
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C.
Mass production techniques
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D.
Reduction in production costs
Solution
In 2022, lab-grown meat received FDA approval for human consumption, marking a significant advancement in the biotech industry.
Correct Answer:
B
— FDA approval for human consumption
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Q. Which biotech company received FDA approval for a gene therapy targeting a rare genetic disorder in 2022?
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A.
Bluebird Bio
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B.
Novartis
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C.
Sarepta Therapeutics
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D.
Spark Therapeutics
Solution
Spark Therapeutics received FDA approval for its gene therapy targeting a rare genetic disorder, showcasing advancements in biotech applications.
Correct Answer:
D
— Spark Therapeutics
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Q. Which company developed the first mRNA vaccine for human use?
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A.
Pfizer-BioNTech
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B.
Moderna
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C.
AstraZeneca
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D.
Johnson & Johnson
Solution
Pfizer-BioNTech developed the first mRNA vaccine for human use, which was authorized for emergency use during the COVID-19 pandemic.
Correct Answer:
A
— Pfizer-BioNTech
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Q. Which recent biotech innovation focuses on using synthetic biology to produce sustainable biofuels?
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A.
Synthetic yeast
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B.
CRISPR-modified algae
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C.
Bioengineered bacteria
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D.
All of the above
Solution
All of the above options represent recent innovations in synthetic biology aimed at producing sustainable biofuels.
Correct Answer:
D
— All of the above
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