Dna double helix is composed of two strands of dna; each strand is a polymer of dna nucleotides. each nucleotide consists of a sugar, a phosphate group, and one of four nitrogenous bases. the structure and orientation of the two strands are important to understanding dna replication. drag the

Question

keyceebhe7995 keyceebhe7995

17-01-2018
Biology

contestada

Dna double helix is composed of two strands of dna; each strand is a polymer of dna nucleotides. each nucleotide consists of a sugar, a phosphate group, and one of four nitrogenous bases. the structure and orientation of the two strands are important to understanding dna replication. drag the

Respuesta :

Otras preguntas

please solve the following equation. x-6x=56

which process breaks down sugars to make atp when oxygen is present

each year the gardners plant 7/8 of an acre with tomatoes. They sell half of what they grow at a roadside stand. What part of an acre do the gardeners use for t

Dennis had a piece of rope that was 2.7 m long. He cut the rope into 3 equal pieces. Was each piece of rope greater than or less than 1 m?

How do you use implicit differentiation to find x^2+3xy+y^3=10

What military strategy defeated Cornwallis at Yorktown?

How do you use implicit differentiation to find x^2+3xy+y^3=10

what is the phenotype of a heterozygous person using T for tall and t for short

Why did the slogan Peace Land and Bread appeal to the Russian people?

Аноним Аноним · Answer 1 · 2018-01-19T21:48:27+01:00

The DNA double helix is constructed from two strands of DNA, each with a sugar-phosphate backbone and nitrogenous bases that form hydrogen bonds, holding the two strands together. Each DNA strand has two unique ends. The 3' end has a hydroxyl (-OH) group on the deoxyribose sugar, whereas the 5' end has a phosphate group. In the double helix, the two strands are antiparallel, that is, they run in opposite directions such that the 3' end of one strand is adjacent to the 5' end of the other strand.