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ollegr [7]
3 years ago
12

The building blocks of dna are called?

Biology
2 answers:
kakasveta [241]3 years ago
3 0
Phosphate and sugar groups
called nucleotides
ahrayia [7]3 years ago
3 0

Answer:

Nucleotides

Explanation:

DNA is made of chemical building blocks called nucleotides. These building blocks are made of three parts: a phosphate group, a sugar group and one of four types of nitrogen bases. To form a strand of DNA, nucleotides are linked into chains, with the phosphate and sugar groups alternating. And he four types of nitrogen bases found in nucleotides are: adenine (A), thymine (T), guanine (G) and cytosine (C).

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NemiM [27]

If Polaris were to go supernova today, no one currently on Earth ever know it happened because it would take 434 light years to reach the Earth

Explanation:

The Polaris or the North Star that we can see at the North Pole of the Earth in the night historically dates back to 434 years in the past. If the Polaris becomes a supernova or if it dies now, it will take 434 years in the future from now to know about it.

This is simply because ‘one light year is the distance traveled by light in one year’. Hence currently, one cannot know about what happened to the Polaris supernova even if it happens now.

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3 years ago
What is unique about spring C? Question 19 options: It has the same temperature as the human body. It is the most common spring
Marizza181 [45]

Answer:

Option (3)

Explanation:

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The geysers are also a type of hot-springs which produces hot water.

Thus, the correct answer is an option (3).

5 0
3 years ago
Read 2 more answers
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Mandarinka [93]

Answer:

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Explanation:

5 0
2 years ago
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3 0
3 years ago
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GrogVix [38]
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8 0
3 years ago
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