what is helix of dna and …
CBSE, JEE, NEET, CUET
Question Bank, Mock Tests, Exam Papers
NCERT Solutions, Sample Papers, Notes, Videos
Posted by Simmi Patel 4 years, 11 months ago
- 1 answers
Related Questions
Posted by Bhumika Kashyap 4 months ago
- 0 answers
Posted by Nimdawa Sherpa 3 months, 2 weeks ago
- 0 answers
Posted by Pragati Pathak 2 months, 2 weeks ago
- 1 answers
Posted by Bhumika Kashyap 3 months, 2 weeks ago
- 0 answers
Posted by Mealy Me 3 months, 1 week ago
- 0 answers
Posted by J.Marshia Johnpriya 3 months, 1 week ago
- 0 answers
Posted by Joyce Lalumpui 3 months, 3 weeks ago
- 2 answers
Posted by Mannat Thakur 2 months, 2 weeks ago
- 2 answers
myCBSEguide
Trusted by 1 Crore+ Students
Test Generator
Create papers online. It's FREE.
CUET Mock Tests
75,000+ questions to practice only on myCBSEguide app
Meghna Thapar 4 years, 4 months ago
DNA is made up of molecules called nucleotides. Each nucleotide contains a phosphate group, a sugar group and a nitrogen base. The four types of nitrogen bases are adenine (A), thymine (T), guanine (G) and cytosine (C). The order of these bases is what determines DNA's instructions, or genetic code. Deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) are polymers composed of monomers called nucleotides. An RNA nucleotide consists of a five-carbon sugar phosphate linked to one of four nucleic acid bases: guanine (G), cytosine (C), adenine (A) and uracil (U). Both DNA and RNA are made from nucleotides, each containing a five-carbon sugar backbone, a phosphate group, and a nitrogen base. DNA provides the code for the cell 's activities, while RNA converts that code into proteins to carry out cellular functions.
0Thank You