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emmainna [20.7K]
3 years ago
7

The modern atomic model is also sometimes called the __________ model. A. traffic jam in a busy intersection B. a swarm of bees

around a bee hive C. multiple outfielders running to catch the pop fly in baseball D. sprinters going around a track
Biology
1 answer:
Alecsey [184]3 years ago
6 0
Id have to say b. is the answer
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What would happen to an ecosystem if a predator like a fox goes extinct
kow [346]

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Then the prey that the fox eats would over populate and it would mess up the whole ecosystem.

Explanation:

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3 years ago
In eukaryotic cells, the message from the DNA must be removed from the nucleus before it can be read and used to make proteins.
Crank

Answer:

The correct answer is A protein production can occur much faster in prokaryotic cell since the cell does not have to get the message stored in the DNA out of the nucleus.

Explanation:

protein biosynthesis or translation occur in both Prokaryotes and Eukaryotes.

                In prokaryotic cell both transcription and translation occur inside the nucleus but in case of Eukaryotic cell transcription occur in the nucleus whereas translation occur in the cytoplasm.

         In case of eukaryotic cell mRNA processing occurs which involves 5 prime capping, 3 prime tailing and splicing but in case prokaryotic cell no such processing occurs.

                  As a result protein production occur much faster in prokaryotic cell than that of eukaryotic cell.

3 0
2 years ago
Crickets "chirp" by rubbing their wings or legs over each other. This phenomenon is known as stridulation. It is a means by whic
Iteru [2.4K]

Answer:

a. As the temperature rises, the cricket chirp occurs more rapidly therefore increasing. It is correct.

b. As the humidity rises, the cricket chirp frequency occurs more rapidly therefore increasing. It is incorrect. The increase in humidity does not affect the chirp frequency in crickets.

Explanation:

As temperature increases, the frequency of cricket chirp increases too. After listening to the audios, we can see that in the first audio, where the temperature is 14° Celcius, the frequency is 24 chirps in 15 seconds. In the second audio, with 19° Celcius, the frequency is 28 chirps in 15 seconds. In the last audio, where the temperature is 24° Celcius, the chirp's frequency is 34 chirps in 15 seconds. In conclusion, if the temperature increases, the chirps' frequency increases too.

As humidity increases, the frequency of the chirp does not. In the three audios, the number of chirps in 15 seconds was 20. We can conclude that humidity does not affect the frequency of chirps frequency.

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They can form lipid bilayers because of their amphiphilic characteristic. The structure of the phospholipid molecule generally consists of two hydrophobic fatty acid "tails" and a hydrophilic "head" consisting of a phosphate group. The two components are usually joined together by a glycerol molecule. The phosphate groups can be modified with simple organic molecules such as choline, ethanolamine or serine.Explanation:

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What is the classification of most stars on the H-R diagram?
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Main sequence. our sun is an example of those stars who fall upon the sequence stars

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3 years ago
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