BIOD 210 Genetics Module 3 EXAM Portage learning

1. replication of material: amount must double through division of both daughter cells (mitosis) + gametes (meiosis) 2. Storage of info: nucleus is the library or repository where genes may be checked out for use or stay on shelves 3. expression of info: DNA - transcription to either mRNA, rRNA, or tRNA - ribosome - translation - protein 4. variation through mutations: evolution 4 things the genetic flow of materials is dependent on 2. advantageous; poor health consequences; advantageous ones; gametes the arctic fox, if one was brown, it would be easily seen, brown fur would not get passed along Mutations can be ___________ or cause ___________ ________ _________. The __________ will then be passed on through the population through ______ + become the new normal . explain an example 3. D. pneumoniae; virulent; polysaccharide capsule; virulent In 1927, Griffith worked with the bacterium ____________ and found that some strains were _________ and others weren't. The distinction between the two is the ______________ ____________ which protects the _______ strains from being engulfed by immune cells. 4. - transformation: strains can convert back to disease-producing bacteria - DNA is structurally important + active in determining the biochemical activities + char