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Aleksandr-060686 [28]
3 years ago
14

What type of wave moves the audio and visual signals?

Biology
1 answer:
Katyanochek1 [597]3 years ago
5 0

Answer:

1. ( electromagnetic wave)

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What is non- renewable energy
defon

Answer:

I'm gonna explain

Explanation:

  • A non- renewable resource is a natural resource that cannot be readily replaced by natural means at a quick enough pace to keep up with consumption. An example is: Carbon-based fossil fuel. The original organic matter, with the aid of heat and pressure, becomes a fuel such as oil or gas.

That's all;))

4 0
3 years ago
What is an easy definition for prokaryote and eukaryote? PLEASE ANSWER MY ASSIGNMENT IS DUE TODAY
solong [7]

Answer:

prokaryote- a microscopic single-celled organism that has neither a distinct nucleus with a membrane nor other specialized organelles. Prokaryotes include the bacteria and cyanobacteria.

eukaryote- an organism consisting of a cell or cells in which the genetic material is DNA in the form of chromosomes contained within a distinct nucleus. Eukaryotes include all living organisms other than the eubacteria and archaebacteria.

Explanation:

8 0
3 years ago
Why doesn't a negative stain colorize the cells in the smear?
iris [78.8K]

Answer:

It is impossible for a negative stain to colorize the cells in the smear because the chromogen of the negative stain carries a negative charge and is repelled as a result of the negative charge present on the surface of the cell. In this light, the stain can only colorize the background, thus permitting visibility of the capsule and the cell.

Explanation:

5 0
3 years ago
Exocytosis is a type of cellular transport that allows materials to move across the plasma membrane of a cell. Which of the stat
Ilya [14]

Answer:

C. Exocytosis uses transport vesicles to export materials from the cell

Explanation:

Exocytosis is the reverse process of endocytosis including the expulsion of the material that is membrane -encapsulated (material is packaged in the vesicles ) inside the cell out of the cell. It has following steps :

1) The cell forms a vesicle around a material which is to be expelled.

2) The vesicle is transported to the cell membrane.

3) The vesicle membrane fuses with the cell membrane and releases the contents from the cell.

Hence option C. Exocytosis uses transport vesicles to export materials from the cell IS THE RIGHT OPTION.

7 0
3 years ago
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I really need help on this question???
aleksklad [387]
What's the question?
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3 years ago
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