1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
True [87]
3 years ago
6

Which microscope is used to observe a specimen that emits light when illuminated with an ultraviolet light?

Biology
1 answer:
jonny [76]3 years ago
6 0

Answer: Fluorescence microscope

Explanation:

The basic function of a fluorescence microscope is to irradiate the specimen with a desired and specific band of wavelengths. A fluorescence microscope uses a mercury or xenon lamp to produce ultraviolet light. The light comes into the microscope and hits a dichroic mirror. The dichroic mirror reflects the ultraviolet light up to the specimen. The ultraviolet light excites fluorescence within molecules in the specimen. The objective lens collects the fluorescent-wavelength light produced. This fluorescent light passes through the dichroic mirror and a barrier filter, making it to the eyepiece to form the image.

You might be interested in
Based on the genotype of AB blood, what relationship do the A and B genes have?
nata0808 [166]

Answer: In people with type AB blood, both A and B proteins are expressed on the surface of red blood cells equally.

Explanation:

3 0
3 years ago
Read 2 more answers
Akira creates a reaction without a catalyst, then repeats the reaction with a catalyst.
Romashka [77]

Answer:

Akira turns in a written lab report to his science teacher. ... Akira writes in his notes that adding a catalyst sped up the chemical reaction because the catalyst lowered the activation energy needed to start the reaction.

6 0
3 years ago
What instrument is used to measure the particle motion of a substance? Barometer Hydrometer Psychrometer Thermometer
ELEN [110]
Hydrometer i believe
6 0
3 years ago
Read 2 more answers
What similarities can be found among the different types of wild goats?<br> EXPLAIN
vitfil [10]

The similarities that can be found among the different types of wild goats are:

  • They are large herbivores.
  • They are sources of energy for large predators.

<u>What are wild goats?</u>

Wild goats are species of goats that can be found among shrubs, mountains, and forests. They have been classified as a vulnerable species and this is because they serve as sources of energy for predators.

<u />

They are large herbivores that can be found mostly in rocky plateaus.

5 0
2 years ago
Candace is wanting to be sure that she is doing what she can to prevent the spread of disease. Which of the following should she
Alex

Answer:  She should Avoid Contact with other people's bodily fluids.

Explanation: Hope that helps! (:

8 0
3 years ago
Other questions:
  • Plant hormones can have different effects at different concentrations. this explains how ________.
    6·1 answer
  • What is an ion? what is an ion ?
    8·1 answer
  • The first thing researchers need to do to manipulate dna
    12·1 answer
  • What are the reasons for an increase in the garbage that we generate?
    10·2 answers
  • Investigator Murray is examining evidence from an old crime scene. She has a blood sample, but she believes that the sample may
    9·1 answer
  • What are the four chemical reactions
    8·1 answer
  • What are some(4) similarities between dark field microscopes and bright field microscopes?​
    9·1 answer
  • I dont get this pls help me​
    15·1 answer
  • Ciliated ependymal cells: A) help form the blood-brain barrier. B) circulate cerebrospinal fluid. C) form myelin in the brain an
    9·1 answer
  • Astrocytes carrying the superoxide dismutase 1 (SOD1G93A) mutation induce wild-type motor neuron degeneration in vivo.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!