DNA function & structure (with diagram) (article) | Khan Academy
https://www.khanacademy.org/test-prep/mcat/biomolecules/dna/a/dna-structure-and-function
OverviewThe molecular structure of DNADNA molecules are polymersDNA monomers are called nucleotidesThere are four nucleotide monomersThe sugar and acid in all four monomers are the sameThe four nucleotide monomers are distinguished by their basesPhosphodiester bonds in DNA polymers connect the 5’ carbon of one nucleotide to the 3’ carbon of another nucleotideChromosomes are made of two DNA polymers that stick together via non-covalent hydrogen bondsDNA polymers direct the production of other polymers called proteinsChromosomal DNA consists of two DNA polymers that make up a 3-dimensional (3D) structure …The nucleotides forming each DNA strand are connected by noncovalent bonds, called hydrogen bonds. Considered individually, hydrogen bonds are much weaker than a single covalent bond, such as a phosphodiester bond. But, there are so many of them that the two DNA polymers are …The hydrogen bonds that join DNA polymers happen between certain hydrogen atoms on one b…The A nucleotides are always hydrogen bonded to T nucleotides, and C nucleotides are always hydrogen bonded to G nucleotides. This selective binding is called complementary base pairing, and creates consistency in the nucleotide sequences of the two DNA polymers that join togethe…See more on khanacademy.org Chromosomal DNA consists of two DNA polymers that make up a 3-dimensional (3D) structure …The nucleotides forming each DNA strand are connected by noncovalent bonds, called hydrogen bonds. Considered individually, hydrogen bonds are much weaker than a single covalent bond, such as a phosphodiester bond. But, there are so many of them that the two DNA polymers are … The hydrogen bonds that join DNA polymers happen between certain hydrogen atoms on one b…The A nucleotides are always hydrogen bonded to T nucleotides, and C nucleotides are always hydrogen bonded to G nucleotides. This selective binding is called complementary base pairing, and creates consistency in the nucleotide sequences of the two DNA polymers that join togethe…
Chromosomal DNA consists of two DNA polymers that make up a 3-dimensional (3D) structure …The nucleotides forming each DNA strand are connected by noncovalent bonds, called hydrogen bonds. Considered individually, hydrogen bonds are much weaker than a single covalent bond, such as a phosphodiester bond. But, there are so many of them that the two DNA polymers are …
The hydrogen bonds that join DNA polymers happen between certain hydrogen atoms on one b…The A nucleotides are always hydrogen bonded to T nucleotides, and C nucleotides are always hydrogen bonded to G nucleotides. This selective binding is called complementary base pairing, and creates consistency in the nucleotide sequences of the two DNA polymers that join togethe…
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