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Mariulka [41]
3 years ago
12

Why is dna Replication important to cells

Biology
1 answer:
ruslelena [56]3 years ago
3 0

Answer:

Explanation:

An important property of DNA is that it can replicate, or make copies of itself. Each strand of DNA in the double helix can serve as a pattern for duplicating the sequence of bases. This is critical when cells divide because each new cell needs to have an exact copy of the DNA present in the old cell.

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Kipish [7]

Answer:

question 1 is 4. question 2 is 2. question 3 is 1. question 4 is 2. question 5 is 1=3 2=2 3=4 4=1. question 6 is 2

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2 years ago
in 6-8 sentences, explain how stream volume and speed affect the size, shape and flow of streams and rivers.
sukhopar [10]

Explanation:

The higher the volume of water in a stream, the higher its speed and the wide its size and shape which ensures a proportionate flow rate.

To quantify how the speed of stream, we use the quantity, discharge in hydrology;

 Discharge is the volumetric rate of water flow past a point at a particular time.

  Discharge = \frac{volume of water}{time}

  • We see that discharge is directly proportional to the volume of water in a stream.
  • It is inversely proportional to the time taken.
  • We know that volume is the amount of space occupied by a body. It is function of its size and shape.
  • A big water body that is deeper, wider and longer will have more wate and a greater discharge.

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6 0
3 years ago
What can happen in the hydrologic cycle to move pollutants into the water?
Lilit [14]

Explanation:

this is mainly because when water evaporates, it leaves behind minerals, and even pollutants and goes up as clean water

6 0
3 years ago
The nucleus is primarily stores most of the cell's *
Ganezh [65]

<u>Answer</u>:

The nucleus is primarily stores most of the cell's DNA.

<u>Explanation</u>:

It is made up of two chains which coils around each other, together they form a helical structure tat further carries the genetic information, which will help in the development, functioning and also the growth and reproduction in all known organism and in viruses. The nucleus is stored in it and the nucleus has the genetic material. They are composed of the nucleotides, in which each nucleotide has four nitrogen. These nucleotides are together joined with covalent bond to each other. Together they have the biological information.    

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The classic signs of _____ include fat accumulation behind the shoulders, known as a buffalo hump, and a round "moon-shaped" fac
Vinil7 [7]
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