which of the following is the most important function of the microscopeA.measure specimensB.magnification of the specimenC.photographing the specimen D.locating and viewing the specimen
1. which of the following is the most important function of the microscopeA.measure specimensB.magnification of the specimenC.photographing the specimen D.locating and viewing the specimen
Answer:
B. po ang tamang sagot
Explanation:
i hopo its help
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2. which of the following is TRUE about putting a stains on specimens?a. it enhances the specimen's contrastb. it reduces the size of the specimenc. it removes dirt and dust in the specimend. it condenses the specimens size
Answer:
b
Explanation:
because its remove some any shape or yah for that was it it yea ok bue
3. 1. Which is the most important function of the microscope? A. Locating specimen B. Magnification of specimen C. Measuring specimen D. Photographing specimen
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B. Magnification of specimen
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4. In focusing specimens, one must look on the eyepiece. Which of the following best describes its function?A.Supports the microscopeB.Holds the specimen to be viewedC.Controls the amount of light on the specimenD. A lens where you lookthrough the specimen
D. A lens where you look
through the specimen
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A.Supports the microscopeB.Holds the specimen to be viewed
C.Controls the amount of light on the specimen
D. A lens where you look through the specimen
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What is a microscope?A microscope is a laboratory instrument used to examine objects that are too small to be seen by the naked eye. Microscopy is the science of investigating small objects and structures using a microscope. Microscopic means being invisible to the eye unless aided by a microscope.
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[tex]MisterHarold [/tex]
5. which of the following is one advantage of putting liquid on a specimen as used in wet mount slides?a.more permanent slide fixtureb.flattens the specimen c.magnification of the specimen d.kills the specimen
Answer:
a and b because flattens the specimen and more permanent slide fixture
6. The path of light in the microscope would be:A. Specimen, mirror, condenser, eyepiece, objectivesB. Mirror, Diaphragm, Specimen, Objectives, eyepieceC. Objective, condenser, eyepiece, specimen, mirrorD. eyepiece, objectives, specimen, condenser, mirror
Answer:
A. Specimen, mirror, condenser, eyepiece, objectives
Explanation:
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Answer:
A. specimen,mirror,condenser,eyepiece,objectives
Explanation:
The path of light through a microscope. Modern microscopes are complex precision instruments. Light, originating in the light source (1), is focused by the condensor (2) onto the specimin (3). The light then enters the objective lens (4) and the image is magnified
7. 10.which specimen of letter "e" is seen under the low power object?A. specimen A B. specimen BC. specimen CD. all of the above
Answer:
D.all of the above
sana maka tulong yung sagot ko
8. situition 1:Julia is turning the stage knob to the rightA)The slide with the specimen moves to the leftB)The slide with the specimen moves upward C)The slide with the specimen moves to the rightD)The slide with the specimen moves downward
Answer:
A)The slide with the specimen moves to the left
Explanation:
look at the picture carefully
9. Direction: The image below is a specimen examined under the microscope. It is 40 times biggerthan the original one. Draw the image of the specimen when it is 100 times biggerthan the original.specimen 4oxspecimen 100x38
Answer:
it's 10x73
Explanation:
because I don't have a great day and I will be hired a new fan of the best answer voters
10. it is a part of the microscope would you adjust if specimen is unclearA.Remove the specimen B.move the specimen upward. C.move the LPOD.move the position of eyepiece
Answer:
D
Explanation:
not sure but pls its help
11. Support the slide/specimen/ where you place the slide/specimen
Answer:
BASE The bottom part
STAGE Part that supports the slide that is being viewed.
COVER SLIP Name for the small plastic or glass piece that is used to cover a water drop on a slide.
SLIDE Small glass plate on which specimen are placed for viewing.
Explanation:
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12. how to focus specimen in lower power objective?how to focus specimen in light source?how to focus specimen in Revolving nosepiece?how to focus specimen in high power objective?how to focus specimen in stage clips?
Answer:
Start by rotating the objective lens to lowest power.
Place a slide on the stage, label side up, with the coverslip centered.
On LOW POWER ONLY, use the coarse focus knob to get the object into focus.
If you cannot see anything, move the slide slightly while viewing and focusing.
13. 14. Loolding through the eyepiece, you have noticed that the specimen is moving to the right. What is the actual movement of the specimen? A. The specimen is moving upward, B. The specimen la moving in the same direction, C. The specimen is moving to the left D. The specimen is moving downward, focusinsnecimen
Answer:
A.The spicemen is moving upward
14. Assignment: Find a flower specimen that follows the non Mendelian mode of inheritance and paste the specimen in the box provided below. Briefly explain the mode of inheritance of this specimen. Specimen: Explanation: pahelp po :<
Answer:
This is called Non-Mendelian inheritance. Non-Mendelian inheritance includes extranuclear inheritance, gene conversion, infectious heredity, genomic imprinting, mosaicism, and trinucleotide repeat disorders
15. _______5. Which statement is ALWAYS TRUE in preparing a sample specimen?A. Place directly the specimen on the central hole of the stage. B. Set the appropriate specimen on the glass slide and cover it with a cover slip. C. Place the specimen on the central hole of the stage and cover it with a plastic. D. Use wet specimen at all times.
The answer is B.Set the appropriate specimen on the glass slide and cover it with a cover slip.
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16. lenses nearest to the specimen it is the most important lens since it directs the magnification of the specimen
Answer:
C. Write P if the number given below is prime and C if it is composite
1) 33
2) 23
3) 72
4) 49
5) 61
17. 9. Which specimen of letter "e" is seen under the high power objective?A. specimen AC. specimen CB. specimen BD. All of the above
Answer:
letter C po
Explanation:
sana po makatulong
18. What objective is used when observing fresh specimens? fixed specimens?
Answer:
An important axiom in cell biology is that different organisms solve similar problems in similar ways. As complex as you may believe yourself to be, you share the most basic processes of life with the simplest of living things. The less complex the organism, the easier it is to perform controlled experiments. You are related by evolution to all other organisms, and more often than not, there are similarities among gene sequences that are involved in a particular process that can lead you to an explanation of that very same process as it takes place in the cells of more complex organisms, including humans.
Explanation:
19. 8. Which letter "e" specimen has 10 times magnificationsA. specimen 1c. oecimenB. specimen 2D. All of the above
Answer:
b hope will help I searched it pa
20. 11. What is the purpose of staining the specimen with iodine solution?A To make the specimen bigger C to make the specimen smallerB. To make the specimen less visible D. to make the specimen more visible
Answer:
d po
Explanation:
snanakatulong ako
21. In preparing specimen, the specimen in the microscope slide should be covered by ________. pls sagutin niyo
Answer:
Cover slip or cover glass
Explanation:
22. What differences do you observe between a specimen that is stained and specimen that is not?What is the purpose of staining specimen being viewed under the microscope?
Answer:
There are several differences that can be observed between a specimen that is stained and a specimen that is not when viewed under a microscope.
One of the main differences is that a stained specimen will generally have more contrast and be easier to see against the background of the microscope slide. This is because the stain adds color to the specimen, which makes it stand out more clearly.
Another difference is that a stained specimen may reveal more details or structures within the specimen that may not be visible in an unstained specimen. This is because different stains can be used to highlight specific structures or components within the specimen, making them more visible under the microscope.
The purpose of staining a specimen before viewing it under the microscope is to make it easier to see and study. Stains can help to improve the contrast and clarity of the specimen, making it easier to see and identify specific structures or features. Additionally, different stains can be used to highlight specific components or structures within the specimen, allowing researchers to study these features more closely.
Answer:
A specimen that is stained is usually more visible and easier to observe under a microscope compared to a specimen that is not stained. This is because staining techniques can help to highlight specific structures or features of the specimen and make them more easily distinguishable.
There are several different types of staining techniques that can be used on specimens, each of which is designed to highlight specific structures or characteristics. For example, some staining techniques are used to highlight cell structures, such as the cell membrane or nuclei, while others are used to highlight specific types of cells or microorganisms.
The purpose of staining specimens being viewed under the microscope is to make them easier to see and to allow specific structures or features to be more easily studied. This can be especially helpful when working with small or transparent specimens, as staining can help to make these structures more visible and easier to differentiate from the surrounding tissue or environment.
23. Lenses nearest to the specimen. It is the most important lens since itdirects the magnification of the specimen.
Answer:
This passage was adapted from Microbiology: A Laboratory Manual, 5th edition, Cappuccino, J.S. and Sherman, N., Benjamin/Cummings Science Publishing.)
24. 1.Provides light for the specimen 2.magnify the specimens
Answer:
1. Illuminator
2. Microscope
Explanation:
Illuminator. is the light source for a microscope, typically located in the base of the microscope. Most light microscopes use low voltage, halogen bulbs with continuous variable lighting control located within the base.
A microscope is an instrument that is used to magnify small objects.
25. what objective is used when observing fresh specimens? fixed specimens?
Fixation is a crucial step in preparing specimens for microscopic examination. It's objective is to prevent decay and preserve cells and tissues in a life-like state.
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26. 5. What is the function of a light source in the compound light microscope? A. It enlarges the size of the specimen. B. It magnifies the image of the specimen. C. It provides illumination to the specimen. D. It makes the image of the specimen visible,
Answer:CExplanation:
Illuminator is the light source for a microscope, typically located in the base of the microscope. Most light microscopes use low voltage, halogen bulbs with continuous variable lighting control located within the base. Condenser is used to collect and focus the light from the illuminator on to the specimen.
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27. 9. Which letter "e" specimen has magnification of 40 times?A. specimen 1C. specimen 3B. specimen 2D. None of the above
Answer:
B.Specimen2
Explanation:
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28. Why is it important to use a staining element in viewing especially colorless specimen?A.To protect the specimenB.To keep the specimen flatC.To see clearly the specimenD.To bring out the starch in the specimen
Answer:
C.To see clearly the specimen
Explanation:
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29. when you observe specimen under the microscope what holds the specimen in place
The stage clips hold the slide in place
Explanation:
sana po makatulong stay safe30. 12. Why is it important to use a staining element in viewing especially colorlessspecimen?A. To protect the specimen.B. To keep the specimen flat.C. To see clearly the specimen.D. To bring out the starch in the specimen.
Answer:
A.
Explanation:
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