Q. What breakthrough was made in 2021 regarding the use of CRISPR technology in agriculture?
A.
Creation of drought-resistant crops
B.
Development of pest-resistant rice
C.
Engineering of high-yield corn
D.
All of the above
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Solution
In 2021, researchers reported breakthroughs using CRISPR technology to create drought-resistant crops, pest-resistant rice, and high-yield corn.
Correct Answer:
D
— All of the above
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Q. What innovative approach was taken in 2023 to enhance vaccine delivery systems?
A.
Nanoparticle-based delivery
B.
Microneedle patches
C.
Inhalable vaccines
D.
All of the above
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Solution
In 2023, researchers explored various innovative approaches, including nanoparticle-based delivery, microneedle patches, and inhalable vaccines to enhance vaccine delivery systems.
Correct Answer:
D
— All of the above
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Q. What notable biotech development was achieved in 2023 regarding mRNA technology?
A.
mRNA vaccines for malaria
B.
mRNA treatments for cancer
C.
mRNA therapies for diabetes
D.
mRNA applications in gene editing
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Solution
In 2023, significant progress was made in mRNA technology with the development of mRNA treatments for various types of cancer.
Correct Answer:
B
— mRNA treatments for cancer
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Q. What significant advancement in gene editing was reported in 2021 involving CRISPR technology?
A.
Development of CRISPR-Cas9 for plant resistance
B.
Creation of CRISPR-Cas12 for human gene therapy
C.
Introduction of CRISPR-Cas13 for RNA editing
D.
Discovery of CRISPR-Cas3 for DNA repair
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Solution
In 2021, researchers reported advancements in CRISPR-Cas13, which is used for RNA editing, allowing for potential treatments of various diseases.
Correct Answer:
C
— Introduction of CRISPR-Cas13 for RNA editing
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Q. What significant milestone was achieved in 2021 regarding the use of CRISPR in human trials?
A.
First CRISPR trial for muscular dystrophy
B.
First CRISPR trial for HIV
C.
First CRISPR trial for sickle cell disease
D.
First CRISPR trial for cystic fibrosis
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Solution
In 2021, the first human trial using CRISPR technology for the treatment of sickle cell disease was successfully initiated.
Correct Answer:
C
— First CRISPR trial for sickle cell disease
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Q. What was the focus of the 2023 research breakthrough involving synthetic biology?
A.
Creating synthetic organs
B.
Developing biofuels from algae
C.
Engineering bacteria for drug delivery
D.
Producing biodegradable plastics
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Solution
In 2023, researchers made significant advancements in synthetic biology by engineering bacteria for targeted drug delivery systems.
Correct Answer:
C
— Engineering bacteria for drug delivery
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Q. Which biotech company launched a new platform in 2022 to accelerate the discovery of RNA-targeted therapies?
A.
Moderna
B.
BioNTech
C.
Arcturus Therapeutics
D.
CureVac
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Solution
In 2022, BioNTech launched a new platform aimed at accelerating the discovery of RNA-targeted therapies, enhancing their research capabilities.
Correct Answer:
C
— Arcturus Therapeutics
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Q. Which company announced a partnership in 2022 to develop mRNA-based vaccines for infectious diseases?
A.
Pfizer and BioNTech
B.
Moderna and Merck
C.
Johnson & Johnson and GSK
D.
AstraZeneca and Novavax
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Solution
In 2022, Moderna announced a partnership with Merck to develop mRNA-based vaccines targeting various infectious diseases.
Correct Answer:
B
— Moderna and Merck
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Q. Which company received FDA approval in 2022 for a gene therapy targeting a rare genetic disorder?
A.
Novartis
B.
Bluebird Bio
C.
Spark Therapeutics
D.
CRISPR Therapeutics
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Solution
In 2022, Bluebird Bio received FDA approval for its gene therapy targeting beta-thalassemia, a rare genetic blood disorder.
Correct Answer:
B
— Bluebird Bio
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Q. Which notable biotech innovation was introduced in 2022 for the treatment of sickle cell disease?
A.
Gene editing with CRISPR
B.
Stem cell transplantation
C.
RNA interference therapy
D.
Protein replacement therapy
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Solution
In 2022, gene editing with CRISPR was introduced as a groundbreaking treatment for sickle cell disease, showing promising results.
Correct Answer:
A
— Gene editing with CRISPR
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