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481115
Caption: Point mutations. How changes in one nucleic acid of a triplet lead to different amino acids in the protein.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 36.20 MB
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481307
Caption: The process by which a gene is transcribed from DNA to RNA, and eventually forms a protein molecule.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 38.39 MB
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481221
Caption: Two phylogenies based on the amount of change in macromolecules.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 14.02 MB
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481280
Caption: Phylogeny based on differences in the protein sequence of cytochrome c in organisms ranging from Neurospora mold to humans.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 36.87 MB
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481259
Caption: Evolutionary rates of three proteins: fibrinopeptides (very fast), hemoglobin (intermediate), and cytochrome c (slow).
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 3.19 MB
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514
Caption: A man taking fish oil capsules
Artist: ImageZoo
Release: Not Applicable
File Size: 76.53 MB