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Listening Quiz: Giới Thiệu Kỹ Thuật Nuôi Cấy Tế Bào – Easy Level
Th11 27, 2024
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bởi
Anna Phạm
trong
Tiếng Anh dành cho Nhà sinh học (English for Biologist)
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1.
What is the conversation mainly about?
An introduction to cell culture techniques
How to cook food in a kitchen
How to repair laboratory equipment
A discussion about medicines in hospitals
Explanation:
Kevin says they will learn cell culture, and the rest of the conversation explains what cell culture is, why it is used, and what tools and conditions it requires.
2.
Why do scientists grow cells in a lab, according to Kevin?
To make cells stronger
To store cells for a long time
To study cells and test medicines
To keep cells in the dark
Explanation:
Kevin says cells are grown in a lab to study cells and test medicines.
3.
Which tools does Kevin mention for cell culture?
Microscopes, notebooks, and gloves
Tubes, water, and beakers
Pipes, filters, and pumps
Flasks, media, and incubators
Explanation:
Kevin specifically says they use flasks, media, and incubators.
4.
What does Kevin say is needed to keep cells safe?
Keeping the room very warm
Leaving the cells uncovered
Adding extra sugar to the cells
Working clean and using sterile tools
Explanation:
Kevin explains that cells are kept safe by working clean and using sterile tools.
5.
How long do cells usually grow in culture?
Several months
A few days to weeks
A few hours
Exactly one day
Explanation:
Kevin says cells usually grow in culture for a few days to weeks.
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