Microbiology Lab 1

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2. What first name or nickname would you like us to use?

You may optionally provide this to label your report, leaderboard, or certificate.

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7. What is the function of the condenser?

Magnify image 10x

Lens that magnifies the image by 4x,10x,40x,100x

Focuses the light through specimen into the objective

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16. What is the function of the objective lens?

Magnify image 10x

Lens that magnifies the image by 4x,10x,40x,100x

Focuses the light through specimen into the objective

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27. What is the function of the ocular lenses?

Magnify image 10x

Lens that magnifies the image by 4x, 10x, 40x, 100x

Focuses the light through specimen into the objective

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37. Convert 0.51 Angstons to cm.

Angstons are smaller (1x10^-10) while cm are larger (1x10^-2) with a difference of 8. The decimal place is moved 8 places to the left.

Explanation

Angstons are smaller (1x10^-10) while cm are larger (1x10^-2) with a difference of 8. The decimal place is moved 8 places to the left.

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40. Convert 1.121 cm to micrometers

cm's is larger (1x 10 ^-2) while micrometers is smaller (1x10^-6) with a difference of 4. We move the decimal 4 places to the right.

Explanation

cm's is larger (1x 10 ^-2) while micrometers is smaller (1x10^-6) with a difference of 4. We move the decimal 4 places to the right.

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What measurement is used when looking at viruses?

Resolution=?

Resolving power=?

What is this known as?

Which lens is the diopter adjustment located on?

4x objective lens

What is the function of the condenser?

Type of microscope that has 1 eyepiece where one is using only the...

100x objective lens

By how much do occular lenses magnify by?

10x objective lens

40x objective lens

1 lens system.

1 x 10 ^-3m or 0.001m

More than 1 lens systems.

What is the function of the objective lens?

Field of view remains in focus when objective moves.

What is this known as?

Type of microscope that has 2 eyepieces or occulars; need to do...

The amount of light captured by the lens. Shorter wavelengths of light...

1 x 10 ^-10m or 0.0000000001m

What measurement is used when looking at bacteria?

What is this known as?

1 x 10 ^-9m or 0.000000001m

1 x 10 ^-2m or 0.01m

What does this resemble from what was looked at in lab this week?

What is the function of the ocular lenses?

Ocular magnification x objective magnification

Complete absence of all viable and living organisms.

What is the resolution limit in lab?

1 x 10 ^-6m or 0.000001m

Absence of unwanted microorganisms. (ex. handwashing or cleaning...

What are the three types of monocular lenses?

This functions to bring the specimen into focus slowly and can be used...

What do we use to clean the tables in lab?

What are these known as?

Convert 0.51 Angstons to cm.

This functions to bring the specimen into focus quickly and is only...

What is our bleach solution made with?

Convert 1.121 cm to micrometers

Microbiology Lab 1

1. What measurement is used when looking at viruses?

2.

What first name or nickname would you like us to use?

2. Resolution=?

3. Resolving power=?

4. What is this known as?

5. Which lens is the diopter adjustment located on?

6. 4x objective lens

7. What is the function of the condenser?

8. Type of microscope that has 1 eyepiece where one is using only the right or left eye.

9. 100x objective lens

10. By how much do occular lenses magnify by?

11. 10x objective lens

12. 40x objective lens

13. 1 lens system.

14. 1 x 10 ^-3m or 0.001m

15. More than 1 lens systems.

16. What is the function of the objective lens?

17. Field of view remains in focus when objective moves.

18. What is this known as?

19. Type of microscope that has 2 eyepieces or occulars; need to do diopter adjustement which focuses the left and right eye in the same plane of vision.

20. The amount of light captured by the lens. Shorter wavelengths of light increases the resolving power, or clarity. Longer wavelengths of light decreases the resolving power. The longer the length, the more blurry an object.

21. 1 x 10 ^-10m or 0.0000000001m

22. What measurement is used when looking at bacteria?

23. What is this known as?

24. 1 x 10 ^-9m or 0.000000001m

25. 1 x 10 ^-2m or 0.01m

26. What does this resemble from what was looked at in lab this week?

27. What is the function of the ocular lenses?

28. Ocular magnification x objective magnification

29. Complete absence of all viable and living organisms.

30. What is the resolution limit in lab?

31. 1 x 10 ^-6m or 0.000001m

32. Absence of unwanted microorganisms. (ex. handwashing or cleaning tabletops with bleach)

33. What are the three types of monocular lenses?

34. This functions to bring the specimen into focus slowly and can be used under any power.

35. What do we use to clean the tables in lab?

36. What are these known as?

37. Convert 0.51 Angstons to cm.

38. This functions to bring the specimen into focus quickly and is only used in scanning and low power.

39. What is our bleach solution made with?

40. Convert 1.121 cm to micrometers