Biology, Pages 82-91 |
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Page 88
( c ) The components of the nucleoside include a nitrogenous base ( either a purine or a pyrimidine ) and a pentose sugar ( either deoxyribose or ribose ) . 88 Nucleotide Monomers To build a nucleotide , let's first consider the two ...
( c ) The components of the nucleoside include a nitrogenous base ( either a purine or a pyrimidine ) and a pentose sugar ( either deoxyribose or ribose ) . 88 Nucleotide Monomers To build a nucleotide , let's first consider the two ...
Page 89
The members of the pyrimidine family are cytosine ( C ) , thymine ( T ) , and uracil ( U ) . Purines are larger , with a six membered ring fused to a fivemembered ring . The purines are adenine ( A ) and guanine ( G ) .
The members of the pyrimidine family are cytosine ( C ) , thymine ( T ) , and uracil ( U ) . Purines are larger , with a six membered ring fused to a fivemembered ring . The purines are adenine ( A ) and guanine ( G ) .
Page 120
All structural levels are equally C. e . 7. Which of the following pairs of base a . 5 ' - purine - pyrimidine - purinepyrimidine. sequences could form a short stretch of a normal double helix of DNA ? 120.
All structural levels are equally C. e . 7. Which of the following pairs of base a . 5 ' - purine - pyrimidine - purinepyrimidine. sequences could form a short stretch of a normal double helix of DNA ? 120.
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ability Activity Adenine amino acid sequence answers antiparallel arrangement atoms attached bind Biology blood break build built called Carbohydrates carbon cause cell chaperonin chemical complementary complex components compounds Concept conformation connected consists cytoplasm denatured deoxyribose sugars determines differ directions DNA and Proteins DNA double helix DNA molecule double helix Emergent endorphins environment enzyme fats fatty acids Figure flow folding four function genes glucose glycosidic linkages guanine hemoglobin humans hydrogen bonds inheritance interactions known linked macromolecules molecular monomers mRNA nitrogenous bases normal nucleic acids nucleotides organic oxygen pairs particular pentose phosphate group polymers polynucleotide polypeptide chain primary structure production properties Protein Structure purines pyrimidine reactions result ribosomes ring secondary separated sequence of bases serve shape share sickle-cell disease simple specific starch Steroids strand sugar sugar-phosphate backbone synthesis temperature tertiary structure three-dimensional thymine types unique