Dna e rna

DNA and RNA both carry genetic information, but there are differences between them. Here, see a comparison of the differences between DNA versus RNA.

What are the key structural and functional differences and similarities between DNA and RNA molecules?

Deoxyribonucleic acid (DNA) is the hereditary matter in cells that makes up the repository for genes. DNA's structure consists of sugar, phosphate groups,and nitrogenous bases in its nucleotides. These bases are cytosine, thymine, adenine, and guanine. Cytosine and thymine are classified as pyrimidines that have a single ring. Adenine and guanine are classified as purines that have a double rings. Adenine base pairs with thymine (uracil only in RNA), and cytosine base pairs with guanine.

Fun Science coloring pages for your little one. They are free and easy to print. The collection is varied with different skill levels

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The structure of DNA, showing in detail the structure of the four bases -- adenine, cytosine, guanine and thymine -- and the location of the major and minor grooves.

This worksheet was designed for students to help them learn or study the steps in involved in DNA replication and the enzymes used in the process, such as helicase and polymerase.

Chromosomes are made up of nucleoproteins which constitute basic proteins and nucleic acids . Two kinds of nucleic acids are recogni...

Tech giants like Facebook and Google are generating astronomical profits from our data. 50% of people say $95 is all they'd need to hand over their genomic secrets.