Question

Довжина фрагменту ДНК 510 нм. Знайти кількість нуклеотидів в денному фрагменті.

Answer 1

510:0,34=1500 нуклеотидів

Answer 2

Length of DNA Fragment

The length of the DNA fragment is given as 510 nm.

Finding the Number of Nucleotides

To find the number of nucleotides in the given DNA fragment, we need to know the relationship between the length of the DNA fragment and the number of nucleotides it contains.

In DNA, the distance between two consecutive nucleotides is approximately 0.34 nm. This distance is known as the "rise" per base pair. Therefore, we can calculate the number of nucleotides in a DNA fragment by dividing its length by the rise per base pair.

Given that the length of the DNA fragment is 510 nm, we can calculate the number of nucleotides as follows:

Number of nucleotides = Length of DNA fragment / Rise per base pair

Using the rise per base pair value of 0.34 nm, we can calculate the number of nucleotides in the given DNA fragment:

Number of nucleotides = 510 nm / 0.34 nm

Calculating this, we find:

Number of nucleotides ≈ 1500

Therefore, the approximate number of nucleotides in the given DNA fragment is 1500.

Please note that the calculation provided is an approximation and assumes a uniform rise per base pair. In reality, the rise per base pair can vary slightly depending on the DNA sequence and other factors.