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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
A discussion about medicines in hospitals
How to repair laboratory equipment
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 store cells for a long time
To make cells stronger
To keep cells in the dark
To study cells and test medicines
Explanation:
Kevin says cells are grown in a lab to study cells and test medicines.
3.
Which tools does Kevin mention for cell culture?
Tubes, water, and beakers
Microscopes, notebooks, and gloves
Flasks, media, and incubators
Pipes, filters, and pumps
Explanation:
Kevin specifically says they use flasks, media, and incubators.
4.
What does Kevin say is needed to keep cells safe?
Working clean and using sterile tools
Leaving the cells uncovered
Adding extra sugar to the cells
Keeping the room very warm
Explanation:
Kevin explains that cells are kept safe by working clean and using sterile tools.
5.
How long do cells usually grow in culture?
Exactly one day
Several months
A few hours
A few days to weeks
Explanation:
Kevin says cells usually grow in culture for a few days to weeks.
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