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
adoni [48]
3 years ago
9

You observe a sample under a microscope. It is 200 µm in diameter and has no nucleus. What would it most likely be?

Biology
1 answer:
xenn [34]3 years ago
3 0

Answer:

The sample would most likely be A PROKARYOTIC CELL.

Explanation:

There are different types of microscopes, which can be used to observed minute samples such as cells. Cells are of two types, prokaryotic and eukaryotic cells.

The prokaryotic cells are smaller in size compare to eukaryotic cells and they do not have nucleus. They also do not have any membrane bound organelle.

Since the sample that is bee observed under the microscope is only about 200 micrometer in diameter and has no nucleus, it is most likely to be a prokaryotic cell. A good example of a prokaryotic cell is bacteria.  

You might be interested in
What is most likely a product of an early gene?
HACTEHA [7]

The question is incomplete. The complete question is as follows:

Which of the following is most likely a product of an early gene?

A capsid proteins

B DNA polymerase

C envelope proteins

D spike proteins

E lysozyme

Answer:

DNA polymerase .

Explanation:

Early gene may be defined as the gene that are activated immediately and the representation of this gene is important for the particular mechanism of the cell.

The DNA polymerase is the product of the early gene as the DNA polymerase is an important enzyme that are required for the DNA replication and can give immediate response to the different stimuli during the process of DNA replication.

Thus, the correct answer is option (B).

5 0
2 years ago
Hello, people of planet earth, I need help with a question for my friend Steve in science class, here on planet Neptune it is pr
ICE Princess25 [194]
The paramecium has two nuclei, a big and small one. The big one operates as the director of the cell's activities, rather like a little brain. The smaller one is used for reproduction. The paramecium splits in half (fission) just as the ameba does. First the smaller nucleus splits in half and each half goes to either end of the paramecium. Then the bigger nucleus splits and the whole paramecium splits. Occasionally two paramecium exchange material and form a new paramecium. This is called conjugation. 

<span>Conjugation in Paramecia occurs in the following way: </span>

<span>a). The formation of ciliary contacts. </span>
<span>b). Local loss of cilia and formation of narrow contacts between anterioventral somatic cell membranes </span>
<span>c). Formation of small cytoplasmic bridges (which allow for the exchange of molecular components only). </span>
<span>d). Their enlargement enables the cells to exchange micronuclei. </span>

<span>Bacteria exchange plasmid material and the Paramecia exchange micronuclei.

Good luck to Steve! How is it in Neptune? XD</span>
6 0
3 years ago
What does rna sequence look like
Sholpan [36]
Theres your answer look at the photo

4 0
3 years ago
Which age-related change contributes to anorexia and weight loss in older adults?
xeze [42]
The answer to this question is soften tooth enamel becuase your teeth fall out
6 0
2 years ago
Using blood doping to artificially increase the number of red blood cells in an athlete might lead to a long term shortage of re
Zarrin [17]

Answer:

Homeostasis could be disrupted in the athlete

4 0
3 years ago
Other questions:
  • Which statements are correct concerning the parasympathetic division of the ANS? a: Preganglionic neuron cell bodies are located
    8·1 answer
  • What is -2x=-3x+12-x​
    14·1 answer
  • Birds and _______ are _______, which means that they maintain a nearly constant internal body
    8·1 answer
  • Which of the following is mismatched? Group of answer choices Ehrlich – "magic bullet" theory Fleming – initial identificati
    13·1 answer
  • .
    15·1 answer
  • If you irradiated a sick mouse and transplanted in bone marrow from the wild type mouse would you expect this chimeric mouse to
    6·1 answer
  • A group of organs working together to achieve a common function is known as:
    9·2 answers
  • Explain why the number of bacteria is highest at zero​
    13·1 answer
  • The data table and the cladogram below provide information about the evolutionary history of several different species of animal
    11·1 answer
  • Pls help me ASAP
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!