Biology, Pages 82-91 |
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Page 92
All along this sugar - phosphate backbone are appendages consisting of the
nitrogenous bases . The sequence of bases along a DNA ( or mRNA ) polymer is
unique for each gene . Because genes are hundreds to thousands of nucleotides
...
All along this sugar - phosphate backbone are appendages consisting of the
nitrogenous bases . The sequence of bases along a DNA ( or mRNA ) polymer is
unique for each gene . Because genes are hundreds to thousands of nucleotides
...
Page 97
Only certain bases in the double helix are compatible with each other . Adenine (
A ) always pairs with thymine ( T ) , and guanine ( G ) always pairs with cytosine (
C ) . If we were to read the sequence of bases along one strand as we traveled ...
Only certain bases in the double helix are compatible with each other . Adenine (
A ) always pairs with thymine ( T ) , and guanine ( G ) always pairs with cytosine (
C ) . If we were to read the sequence of bases along one strand as we traveled ...
Page 114
... a sugar - phosphate backbone from which the nitrogenous bases project .
Each polynucleotide strand has polarity , with a 5 ' end and a 3 ' end . The
sequence of bases along a gene specifies the amino acid sequence of a
particular protein .
... a sugar - phosphate backbone from which the nitrogenous bases project .
Each polynucleotide strand has polarity , with a 5 ' end and a 3 ' end . The
sequence of bases along a gene specifies the amino acid sequence of a
particular protein .
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Activity amino acid sequence answers arrangement atoms bind Biology blood bonds break build built called Carbohydrates carbon cell chaperonin chemical Chemistry complementary complex components compounds Concept conformation connected consists correct cytoplasm cytosine denatured denatured protein deoxyribose sugars determines differ directions DNA and Proteins DNA double helix DNA molecule Emergent endorphins environment enzyme evolutionary fats fatty acids Figure flow folding four function genes genetic information glucose glycosidic linkages hemoglobin humans hydrogen bonds interactions joined known linked macromolecules molecular monomers mRNA nitrogenous bases normal nucleic acids nucleotides organic pairs particular pentose phosphate group polymers polynucleotide polynucleotide strand polypeptide chain primary structure production properties Protein Structure purines pyrimidine result ribosomes ring secondary separated sequence of bases serve shape share shown sickle-cell disease similar specific starch Steroids strand sugar sugar-phosphate backbone synthesis three-dimensional types unique