What is DNA and what are its characteristics?
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DNA contains four basic building blocks or 'bases?': adenine? (A), cytosine? (C), guanine? (G) and thymine? (T). The order, or sequence, of these bases form the instructions in the genome. DNA is a two-stranded molecule. DNA has a unique 'double helix' shape, like a twisted ladder
Answered by
1
Answer:
DNA contains four basic building blocks or 'bases?': adenine? (A), cytosine? (C), guanine? (G) and thymine? (T). The order, or sequence, of these bases form the instructions in the genome. DNA is a two-stranded molecule. DNA has a unique 'double helix' shape, like a twisted ladder.
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