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5 Φεβ 2010 · This animation explores the chemical components and bonds of the nucleotides that make up DNA. As shown in the animation, DNA is a polymer of units called nucleotides, which contain deoxyribose sugars and nitrogenous bases.
- DNA Replication (Basic Detail)
This animation shows how one molecule of double-stranded DNA...
- DNA Replication (Basic Detail)
Chemical structure of DNA; hydrogen bonds shown as dotted lines. Each end of the double helix has an exposed 5' phosphate on one strand and an exposed 3′ hydroxyl group (—OH) on the other. DNA is a long polymer made from repeating units called nucleotides.
17 Μαρ 2022 · The DNA molecule is a polymer of nucleotides. Each nucleotide is composed of a nitrogenous base, a five-carbon sugar (deoxyribose), and a phosphate group. There are four nitrogenous bases in DNA, two …
DNA encodes information through the order, or sequence, of the nucleotides along each strand. Each base—A, C, T, or G—can be considered as a letter in a four-letter alphabet that spells out biological messages in the chemical structure of the DNA.
21 Απρ 2024 · In this section, we will discuss the basic structure and function of DNA. DNA Nucleotides. The building blocks of nucleic acids are nucleotides. Nucleotides that compose DNA are called deoxyribonucleotides.
24 Σεπ 2018 · we look closely at the structure and chemistry of DNA in order to learn how its double-helical architecture allows information to be stored, duplicated, and accessed.
Now let’s consider the structure of the two types of nucleic acids, deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). The building blocks of DNA are nucleotides, which are made up of three parts: a deoxyribose (5-carbon sugar), a phosphate group , and a nitrogenous base ( Figure 9.3 ).
