Biology, Pages 334-346Neil Campbell and Jane Reece's BIOLOGY remains unsurpassed as the most successful majors biology textbook in the world. This text has invited more than 4 million students into the study of this dynamic and essential discipline. |
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Page 1
... Genetics of Viruses and Bacteria Key Concepts 18.1 A virus has a genome but can reproduce only within a host cell 18.2 ... genetic diversity of bacteria 18.4 Individual bacteria respond to environmental change by regulating their gene ...
... Genetics of Viruses and Bacteria Key Concepts 18.1 A virus has a genome but can reproduce only within a host cell 18.2 ... genetic diversity of bacteria 18.4 Individual bacteria respond to environmental change by regulating their gene ...
Page 45
Neil A. Campbell, Jane B. Reece. replicate its genes or regenerate its own supply of ATP . Yet it has a genetic program written in the universal language of life . Do we think of viruses as nature's most complex molecules or as the ...
Neil A. Campbell, Jane B. Reece. replicate its genes or regenerate its own supply of ATP . Yet it has a genetic program written in the universal language of life . Do we think of viruses as nature's most complex molecules or as the ...
Page 47
... genetic similarity may reflect the persistence of groups of viral genes that were evolutionarily successful during the early evolution of viruses and the eukaryotic cells serving as their hosts . The origin of viruses is still a topic ...
... genetic similarity may reflect the persistence of groups of viral genes that were evolutionarily successful during the early evolution of viruses and the eukaryotic cells serving as their hosts . The origin of viruses is still a topic ...
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Common terms and phrases
animal viruses bacterial cell bacterial chromosome bacteriophage bacterium bind to specific capsid cause disease cellular enzymes circular coli cell Cycles of Phages DNA molecule double-stranded emerging viruses enter the host enveloped viruses eukaryotes existing viruses Figure genetic recombination glycoproteins herpesvirus host cell host range host species human disease immune system kill the host lysogenic cycle lytic cycle mechanisms membranous envelope microbes model systems mosaic virus TMV mRNA mutation natural selection favors nucleic acid obligate intracellular parasites particles phage DNA plant to plant plant viruses plasmids plasmodesmata polymerase prions prokaryotic prophage genes protein coat provirus restriction enzymes retrovirus reverse transcriptase RNA viruses Scientists simplest spread stranded RNA symptoms syndrome synthesis temperate phage template tobacco mosaic virus transcribed transposons type of virus vaccines vertical transmission viral diseases viral DNA viral envelope viral genome viral infection viral nucleic acid viral proteins viral reproductive cycle viroids virulent phage viruses and bacteria viruses cause