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Alchen [17]
3 years ago
15

How are proteins involved in DNA replication?

Biology
1 answer:
Airida [17]3 years ago
8 0

Answer:

To prepare DNA for replication, a series of proteins aid in the unwinding and separation of the double-stranded DNA molecule. DNA single-stranded binding proteins - These proteins bind to the DNA as a tetramer and stabilize the single-stranded structure that is generated by the action of the helicases.

Explanation:

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Why is carbon essential to all known life on Earth?
ser-zykov [4K]
Carbon forms the key component for all known life on Earth. Carbon is the basis of all molecules. Its is easily able to bond because of the 4 valence electrons.
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An atom of element A has 27 protons. What would the element's atomic number be?
erastova [34]

Answer:

27

Explanation:

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a warming global climate can create hot and dry regions. it can also contribute to natural CO2 emissions. For example, lighting
motikmotik

<em>b. wildfires</em>

<em>b. magnified the greenhouse effect</em>


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9 0
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Read 2 more answers
What is the name of the bond between base pairs that helicase breaks during DNA replication?
DIA [1.3K]

B - Hydrogen Bond

A and D are incorrect as these are bonds either between metals and nonmetals or non metals and non metals. C is incorrect as this term is a joining of sugar molecules.

Hope this helps!

5 0
3 years ago
How might the study of meteorites help astronomers determine the origin of meteoroids?
olganol [36]

Answer:

Through the study of meteorites, their chemical composition of silicates—material made of silicon and oxygen. Others contain metal—nickel and iron. Knowing what the meteorite was composed of lets you know where it came from. Chondrites are composed of hardened lava - this is occurred at the beginning of the solar system (4.5 mya). Carbonaceous chondrites contain carbon and water which formed away from the sun.

Explanation:

4 0
3 years ago
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