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Lecture

Proterozoic Eon - Key Words.doc

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Department
Biology
Course
BIO1130
Professor
All Professors
Semester
Fall

Description
PROTEROZOIC EONKEY WORDS92 organizationeurkayotic cells flagellacilia duplet organizations2 microtubules1 dyenin arm total 9 dupletsspiralpropeller movement Alternation of Generations Haploid gamete producing phase followed by diploid self preservation phaseoAsexual ReproductionmitosisNO VARIATIONoSexual ReproductionmeiosisVARIATIONEgplantlike protists brown algaeAmoeboid Movement ActinmyosinATP interact stronglyectoplasm solidEctoplasm liquid hits hyaline cap deflects back along sides solidifies at endEgwhite blood cell Antibody ImmunoglobinsProteins in bloodUsed to identify foreign objectsY shaped at ends each only fits into a specific germ Antigen foreign objects within body STIMULATES production of antibodiescombine specifically WITH them to NEUTRALIZE themselvesEgbacteria cells of transplanted organs toxins Archaea13 phylogenetic tree of prokaryotes unicellular lack nuclei oCAN live in extremely highlow temperatures oSOME live in salty acidic alkaline wateroSOME found in geysers black smokers oil wellsAsexual Reproduction Used commonly by singlecell creatures NO VARIATIONoffspringparentsidenticalNO Gestation period new generation created instantly w MITOSIS of parentTypesoBinary Fission bacteria oBudding plants oSpores fungi
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