GCSE Biology – Electron microscopes
Learning Objectives
-I can explain how electron microscopes have increased understanding of cells
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Question 1 of 25
1. Question
What are microscopes used to look at?
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Question 2 of 25
2. Question
When were cells first observed?
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Question 3 of 25
3. Question
How big are animal cells?
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Question 4 of 25
4. Question
How big are plant cells?
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Question 5 of 25
5. Question
What is magnification?
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Question 6 of 25
6. Question
What is resolving power?
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Question 7 of 25
7. Question
What limits the quality of a microscope image?
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Question 8 of 25
8. Question
How should we express size of object calculations?
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Question 9 of 25
9. Question
Which of the following is a type of microscope?
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Question 10 of 25
10. Question
When were electron microscopes first made?
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Question 11 of 25
11. Question
How do electron microscopes work?
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Question 12 of 25
12. Question
What subatomic particle do electron microscopes use?
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Question 13 of 25
13. Question
What can biologists see with electron microscopes that they couldn’t before?
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Question 14 of 25
14. Question
What is an example of a sub-cellular structure?
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Question 15 of 25
15. Question
When using an electron microscope, what is passed through the specimen?
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Question 16 of 25
16. Question
What is the resolving power of an electron microscope?
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Question 17 of 25
17. Question
What is the max magnification of an electron microscope?
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Question 18 of 25
18. Question
Describe the resolution of an electron microscope.
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Question 19 of 25
19. Question
An electron microscope has a
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Question 20 of 25
20. Question
Are electron microscopes expensive?
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Question 21 of 25
21. Question
Which type of microscope has a greater resolution?
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Question 22 of 25
22. Question
Which type of microscope is more expensive?
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Question 23 of 25
23. Question
Which type of microscope is newer?
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Question 24 of 25
24. Question
What is a benefit to using an electron microscope?
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Question 25 of 25
25. Question
What is a drawback to using an electron microscope?
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