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

Biology

1 answer:

Rus_ich [418]2 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:

A. Eyepiece is the lens that receives the image from the objective lens, that has contact with the eyes of the observer.

C. Coarse Adjustment is the rough magnification, used for the initial approximation of the image.

D. Objective lens enlarges and defines the image of the sample on the slide.

You might be interested in

In blood clotting, the platelets __________ to initiate the clotting process.

Marina CMI [18]

There are so many examples for that in different areas, like TPBi experiment carried out in our lab recently.Here's one link: http://www.alfa-chemistry.com/tpbi-cas-192198-85-9-item-282866.htm

4 0

2 years ago

Read 2 more answers

What happens in prophase.

Reptile [31]

During prophase, the parent cell chromosomes — which were duplicated during S phase — condense and become thousands of times more compact than they were during interphase. ... Cohesin forms rings that hold the sister chromatids together, whereas condensin forms rings that coil the chromosomes into highly compact forms.

4 0

2 years ago

What quantity is equal between two solutions that are isotonic ?

bazaltina [42]

An isotonic solution is a solution in which the amount of dissolved material is equal both inside and outside of the cell. Water still flows in both directions, but an equal amount enters and leaves the cell. Hope this helps. :)

8 0

3 years ago

If a volcano were to erupt and release large amounts of ash into the air, how would this affect the climate on Earth? A. The ash

nataly862011 [7]

Answer:

A. The ash would increase the albedo and decrease the global temperature

Explanation:

The volcanoes can have a big impact on the global temperature. If the volcanic eruption is big enough, and the volcanoes manages to propel very large amount of ash in the atmosphere, the whole planet will feel the effect. The ash will make a layer in the atmosphere around the planet. This layer will increase the albedo of the atmosphere, as the ash will block big portion of the sunlight. That will result in much less sunlight reaching the surface of the Earth, thus in sharp decrease in the global temperatures.

3 0

2 years ago

The response of plants to periods of light and dark is called ______________. photoperiodism nocturnal variation daily activity

Alex73 [517]

Answer:

Photoperiodism

Explanation:

The term "photoperiodism" was coined to describe a plant's ability to flower in response to changes in the photoperiod: the relative lengths of day and night. Because flowers produce seeds, flowering is crucially important for the plant to complete its life cycle.

7 0

2 years ago