NUCLEIC ACIDS Chapter 12 DNA and RNA Where did we find Genes and who discovered them? In 1928 Frederick Griffith tried to figure out how bacteria made people sick. What caused…

Biology Virus Notes * Are Viruses Living or Non-living? Viruses are both and neither They have some properties of life but not others For example, viruses can be killed,…

WHAT MAKES US SICK? VIRUSES, BACTERIA, FUNGI, PARASITES AND OTHER BUGS MICROBES THAT CAUSE DISEASE ARE CALLED âPATHOGENSâ Types of bacteria Arrangements of Bacteria Diplococcus…

Virus Reading Guide How Active Viruses Multiply Virus attaches to the surface of a living cell How Active Viruses Multiply Virus injects genetic material into cell How Active…

Viruses âVirusâ is the Latin word for poison. 2. All viruses have one thing in common: They enter living cells and, once inside, use the machinery of the infected cell…

Ch. 19 Biology Bacteria are prokaryotes with cells much smaller and more simply organized than those of eukaryotes Viruses are smaller and simpler than bacteria Tobacco mosaic…

Lesson Overview 12.1 Identifying the Substance of Genes Lesson Overview Identifying the Substance of Genes Bacterial Transformation To truly understand genetics, scientists…