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
Dafna11 [192]
3 years ago
13

Why is it impossible to directly view a specimen through an ocular when using a electron microscope?

Biology
2 answers:
In-s [12.5K]3 years ago
8 0

Answer: there is no light reflecting off of the specimen.

lys-0071 [83]3 years ago
6 0
Hey girl how you doing ?
You might be interested in
Organisms can be classified either as multicellular or unicellular. Which of the following groups contains at least some unicell
vredina [299]
The main groups of unicellular organisms are bacteria<span>, </span>archaea<span>, </span>protozoa<span>, unicellular </span>algae<span>, and unicellular </span>fungi<span>. </span>
5 0
3 years ago
Read 2 more answers
About how much time does a cell spend in mitosis?​
JulsSmile [24]
Mitosis should only take 2 hours to complete
7 0
3 years ago
Joel notices that there is not much difference between low and high tide. what is happening?
Nostrana [21]

Answer:

This is the spring tide: the highest (and lowest) tide. Spring tides are not named for the season. This is spring in the sense of jump, burst forth, rise. So spring tides bring the most extreme high and low tides every month, and they always happen – every month – around full and new moon.

Explanation:

4 0
3 years ago
Which of the following explains why a probe will hybridize to a target gene but not to any unrelated genes
kipiarov [429]
ANSWER: C. Complementary base pairing occurs only between the probe and the target gene.
6 0
4 years ago
Read 2 more answers
What is the relationship between wavelengths and frequency of electromagnetic waves
goldfiish [28.3K]

Answer:

The relationship among the speed of propagation, wavelength, and frequency for any wave is given by vW = fλ, so that for electromagnetic waves, c = fλ, where f is the frequency, λ is the wavelength, and c is the speed of light.

Explanation:

hope this helps you sorry if it doesn't help you

8 0
2 years ago
Other questions:
  • Different types of immunity
    9·1 answer
  • What is one set of an inherited trait​
    10·2 answers
  • How does gas like oxygen get across the cell membrane?
    10·1 answer
  • How can an experiment support or fail a hypothesis?
    7·1 answer
  • Outcomes of Complement Activation There are three major outcomes of complement activation: opsonization, inflammation stimulatio
    12·1 answer
  • True or false? A codon is a group of three bases that can specify more than one amino acid.
    11·1 answer
  • This can be found in the nucleus, and are tiny strands
    9·1 answer
  • If a cell loses water and shrinks it is known as a?
    9·1 answer
  • Which of the following are the components of photochemical smog?
    6·2 answers
  • G
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!