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pickupchik [31]
3 years ago
5

Which part of the microscope is used to make small adjustments in the image of an object?

Biology
1 answer:
Rus_ich [418]3 years ago
6 0

Answer:

The part of the microscope that is used to make small adjustments in the image of an object is the fine adjustment.

Explanation:

In the optical microscope, the fine adjustment knob allows precise focusing of the sample being studied.  This means making minimal adjustments in order to better observe the microscopic image.

After the initial focusing with the coarse adjustment knob, with the fine adjustment it is possible to highlight the details that require more attention, as well as the refringency of the sample, if it exists.

The other options are not correct because:

<em>     A. </em><em><u>Eyepiece</u></em><em>  is the lens that receives the image from the objective lens, that has contact with the eyes of the observer.</em>

<em>     C. </em><em><u>Coarse Adjustment  </u></em><em>is the rough magnification, used for the initial approximation of the image.</em>

<em>     D. </em><em><u>Objective lens</u></em><em> enlarges and defines the image of the sample on the slide.</em>

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Answer:

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7 0
3 years ago
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VARVARA [1.3K]

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3 years ago
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11111nata11111 [884]

Answer:DNA is shown to be the genetic material in bacteria and some phages.

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Explanation:

1. Lipds is another macro molecule with different subnits  of  fatty acids and glycerol,therefore the option ( DNA is found to be the only macro molecule in Eukaryotas that has different sub units) is WRONG.

2 The   correlation of action and absorption spectra varies with different organisms DNA. e..g  in viral cells  there is a wide difference between the absorption and action spectra, that is no correlation, while  some bacterial cells showed correlations. The option(For DNA, content in various cell types action and absorption spectra of ultraviolet light are correlated IS WRONG.

4 0
3 years ago
Nhich type of molecule that can be found in living things lacks carbon atoms?
Nady [450]
I believe it’s c, water
4 0
3 years ago
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Snezhnost [94]

Answer: a right that is believed to belong justifiably to every person.

Explanation:

3 0
3 years ago
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