Biology, Pages 82-91 |
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Page 88
... base and the sugar ( Figure 5.26c ) . There are two families of nitrogenous
bases : pyrimidines and purines . A pyrimidine has a six - membered ring of
carbon and nitrogen atoms . ( The nitrogen atoms tend to take up H from solution
, 88.
... base and the sugar ( Figure 5.26c ) . There are two families of nitrogenous
bases : pyrimidines and purines . A pyrimidine has a six - membered ring of
carbon and nitrogen atoms . ( The nitrogen atoms tend to take up H from solution
, 88.
Page 90
The only difference between these two sugars is that deoxyribose lacks an
oxygen atom on the second carbon in the ring ; hence its name . Because the
atoms in both the nitrogenous base and the sugar are numbered , the sugar
atoms have ...
The only difference between these two sugars is that deoxyribose lacks an
oxygen atom on the second carbon in the ring ; hence its name . Because the
atoms in both the nitrogenous base and the sugar are numbered , the sugar
atoms have ...
Page 110
Saturated fatty acids have the maximum number of hydrogen atoms .
Unsaturated fatty acids ( present in oils ) have one or more double bonds in their
hydrocarbon chains . Phospholipids Phospholipids , which are major
components of cell ...
Saturated fatty acids have the maximum number of hydrogen atoms .
Unsaturated fatty acids ( present in oils ) have one or more double bonds in their
hydrocarbon chains . Phospholipids Phospholipids , which are major
components of cell ...
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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