\documentclass[10pt,a4paper]{article} % Packages \usepackage{fancyhdr} % For header and footer \usepackage{multicol} % Allows multicols in tables \usepackage{tabularx} % Intelligent column widths \usepackage{tabulary} % Used in header and footer \usepackage{hhline} % Border under tables \usepackage{graphicx} % For images \usepackage{xcolor} % For hex colours %\usepackage[utf8x]{inputenc} % For unicode character support \usepackage[T1]{fontenc} % Without this we get weird character replacements \usepackage{colortbl} % For coloured tables \usepackage{setspace} % For line height \usepackage{lastpage} % Needed for total page number \usepackage{seqsplit} % Splits long words. %\usepackage{opensans} % Can't make this work so far. Shame. Would be lovely. \usepackage[normalem]{ulem} % For underlining links % Most of the following are not required for the majority % of cheat sheets but are needed for some symbol support. \usepackage{amsmath} % Symbols \usepackage{MnSymbol} % Symbols \usepackage{wasysym} % Symbols %\usepackage[english,german,french,spanish,italian]{babel} % Languages % Document Info \author{Morghay123} \pdfinfo{ /Title (the-prokaryotic-world-lecture-3.pdf) /Creator (Cheatography) /Author (Morghay123) /Subject (The Prokaryotic World -Lecture 3 Cheat Sheet) } % Lengths and widths \addtolength{\textwidth}{6cm} \addtolength{\textheight}{-1cm} \addtolength{\hoffset}{-3cm} \addtolength{\voffset}{-2cm} \setlength{\tabcolsep}{0.2cm} % Space between columns \setlength{\headsep}{-12pt} % Reduce space between header and content \setlength{\headheight}{85pt} % If less, LaTeX automatically increases it \renewcommand{\footrulewidth}{0pt} % Remove footer line \renewcommand{\headrulewidth}{0pt} % Remove header line \renewcommand{\seqinsert}{\ifmmode\allowbreak\else\-\fi} % Hyphens in seqsplit % This two commands together give roughly % the right line height in the tables \renewcommand{\arraystretch}{1.3} \onehalfspacing % Commands \newcommand{\SetRowColor}[1]{\noalign{\gdef\RowColorName{#1}}\rowcolor{\RowColorName}} % Shortcut for row colour \newcommand{\mymulticolumn}[3]{\multicolumn{#1}{>{\columncolor{\RowColorName}}#2}{#3}} % For coloured multi-cols \newcolumntype{x}[1]{>{\raggedright}p{#1}} % New column types for ragged-right paragraph columns \newcommand{\tn}{\tabularnewline} % Required as custom column type in use % Font and Colours \definecolor{HeadBackground}{HTML}{333333} \definecolor{FootBackground}{HTML}{666666} \definecolor{TextColor}{HTML}{333333} \definecolor{DarkBackground}{HTML}{A3A3A3} \definecolor{LightBackground}{HTML}{F3F3F3} \renewcommand{\familydefault}{\sfdefault} \color{TextColor} % Header and Footer \pagestyle{fancy} \fancyhead{} % Set header to blank \fancyfoot{} % Set footer to blank \fancyhead[L]{ \noindent \begin{multicols}{3} \begin{tabulary}{5.8cm}{C} \SetRowColor{DarkBackground} \vspace{-7pt} {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}} } \end{tabulary} \columnbreak \begin{tabulary}{11cm}{L} \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{The Prokaryotic World -Lecture 3 Cheat Sheet}}}} \\ \normalsize{by \textcolor{DarkBackground}{Morghay123} via \textcolor{DarkBackground}{\uline{cheatography.com/53154/cs/14427/}}} \end{tabulary} \end{multicols}} \fancyfoot[L]{ \footnotesize \noindent \begin{multicols}{3} \begin{tabulary}{5.8cm}{LL} \SetRowColor{FootBackground} \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}} \\ \vspace{-2pt}Morghay123 \\ \uline{cheatography.com/morghay123} \\ \end{tabulary} \vfill \columnbreak \begin{tabulary}{5.8cm}{L} \SetRowColor{FootBackground} \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}} \\ \vspace{-2pt}Not Yet Published.\\ Updated 26th January, 2018.\\ Page {\thepage} of \pageref{LastPage}. \end{tabulary} \vfill \columnbreak \begin{tabulary}{5.8cm}{L} \SetRowColor{FootBackground} \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}} \\ \SetRowColor{white} \vspace{-5pt} %\includegraphics[width=48px,height=48px]{dave.jpeg} Measure your website readability!\\ www.readability-score.com \end{tabulary} \end{multicols}} \begin{document} \raggedright \raggedcolumns % Set font size to small. Switch to any value % from this page to resize cheat sheet text: % www.emerson.emory.edu/services/latex/latex_169.html \footnotesize % Small font. \begin{multicols*}{3} \begin{tabularx}{5.377cm}{x{1.59264 cm} x{3.38436 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Kingdom/Domain System Evolution}} \tn % Row 0 \SetRowColor{LightBackground} 1. 2 Kingdoms & - Plants \{\{nl\}\} - Animals \tn % Row Count 2 (+ 2) % Row 1 \SetRowColor{white} 2. 5 Kingdom System & - Manera \{\{nl\}\} - Plant \{\{nl\}\} - Animal \{\{nl\}\} - Fungi \{\{nl\}\} - Protists \{\{nl\}\} {\emph{wrong bbecause this is saying that all the differences are equal, which is false because they evolved at different times}} \tn % Row Count 10 (+ 8) % Row 2 \SetRowColor{LightBackground} 3. 3 Domain System & {\emph{Current System. Domains are more broad than kingdom}} \tn % Row Count 12 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{p{0.4977 cm} p{0.4977 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Bacteria V. Archaea}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{Archaea = Hottest places on earth} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{Archaea cell membrane \{\{nl\}\}- Formed by phospholipid bilayer} \tn % Row Count 3 (+ 2) % Row 2 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{{\emph{Hydrocarbon chains can be linked so their lipids can be a monolayer. Makes membrane more stable/loss fluid. Helps retain integrity}}} \tn % Row Count 6 (+ 3) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{p{0.4977 cm} p{0.4977 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Bacterial Peptidoglycan}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{Carbohydrate chains cross linked with amino acids} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{- Plant cell walls are made of cellulose in strands} \tn % Row Count 3 (+ 2) % Row 2 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{- Cellulose doesn't contain the cross linked amino acids that connect the chains (PLANTS = cellulose)} \tn % Row Count 6 (+ 3) % Row 3 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{{\emph{Cross link= very strong substance. need this because bacteria is single celled}}} \tn % Row Count 8 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{p{0.4977 cm} p{0.4977 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{What Unites Prokaryotes}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{{\bf{All are conditional with known exceptions}}} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{Unicellularity: {\emph{almost}} always single-celled} \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{Cell size: {\emph{mostly}} very small} \tn % Row Count 3 (+ 1) % Row 3 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{Chromosomes: {\emph{typically}} have a single circular chromosome, genetical material can be exchanged via HGT} \tn % Row Count 6 (+ 3) % Row 4 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{Cell division: {\emph{mainly}} occurs by binary fission, no mechanism for sexual reproduction (asexual reproduction)} \tn % Row Count 9 (+ 3) % Row 5 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{Internal compartmentation: {\emph{no true membrane}} bound organelles} \tn % Row Count 11 (+ 2) % Row 6 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{Flagella: {\emph{simple structure}} allows only for simple mechanism} \tn % Row Count 13 (+ 2) % Row 7 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{{\bf{Metabolic diversity: {\emph{can be}} capable of metabolic feats requiring remarkable chemistry}}} \tn % Row Count 15 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{p{0.4977 cm} p{0.4977 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Gram Stain- Often first step in treatment}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{- Gram-stains are still ofte the first figure in clinical articles about pathogens} \tn % Row Count 2 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{x{2.4885 cm} x{2.4885 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{How does genetic diversity arise?}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{{\bf{Examples of Horizontal Gene Transfer}}} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} {\emph{Conjugation}} & {\emph{Transduction}} \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} 1. One strand of F+ cell plasmid DNA breaks at arrowhead & 1. Phage infects bacterial donor cell with A+ and B+ alleles \tn % Row Count 5 (+ 3) % Row 3 \SetRowColor{white} 2. Broken strand peels off and enters F- Cell & 2. Phage DNA is replicated and proteins synthesized \tn % Row Count 8 (+ 3) % Row 4 \SetRowColor{LightBackground} 3. Donor and recipient cells synthesize complementary DNA strands & 3. Fragment of DNA with A+ allele is packaged within a phage capsid \tn % Row Count 12 (+ 4) % Row 5 \SetRowColor{white} 4. Recipient cell is now a recombinant F+ cell & 4. Phage with A+ allele infects bacterial recipient cell \tn % Row Count 15 (+ 3) % Row 6 \SetRowColor{LightBackground} & 5. Incorporation of phage DNA creates recombinant with genotype A+B \tn % Row Count 19 (+ 4) % Row 7 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{{\emph{Chromosomes are mostly sincle celled and horizontal transfer can be given to anyone in the same environment}}} \tn % Row Count 22 (+ 3) % Row 8 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{Pili merge and join cytoplasm} \tn % Row Count 23 (+ 1) % Row 9 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{{\bf{plasmids}}: where antibiotic genes are held} \tn % Row Count 24 (+ 1) % Row 10 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{{\emph{Virus serving as a boat for exchange of genetic material}}} \tn % Row Count 26 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{x{1.29402 cm} x{3.68298 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Cellular Life}} \tn % Row 0 \SetRowColor{LightBackground} \seqsplit{Unicellular} & - Most of earths organisms in history \tn % Row Count 2 (+ 2) % Row 1 \SetRowColor{white} \seqsplit{Multicellular} & - Fungi, Plants, Animals \tn % Row Count 4 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{x{1.50372 cm} x{0.87717 cm} x{0.91894 cm} x{0.87717 cm} } \SetRowColor{DarkBackground} \mymulticolumn{4}{x{5.377cm}}{\bf\textcolor{white}{Domains}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{4}{x{5.377cm}}{{\emph{Archaea are more closely related to eukarya than bacteria}}} \tn % Row Count 2 (+ 2) % Row 1 \SetRowColor{white} & {\bf{Bacteria}} & {\bf{Archaea}} & {\bf{Eukarya}} \tn % Row Count 4 (+ 2) % Row 2 \SetRowColor{LightBackground} {\bf{Nuclear Envelope}} & Absent & Absent & Present \tn % Row Count 6 (+ 2) % Row 3 \SetRowColor{white} {\bf{Membrane-enclosed Organelles}} & Absent & Absent & Present \tn % Row Count 9 (+ 3) % Row 4 \SetRowColor{LightBackground} {\bf{Peptidoglycan in Cell Walls}} & Present & Absent & Absent \tn % Row Count 12 (+ 3) % Row 5 \SetRowColor{white} {\bf{Membrane Lipids}} & \seqsplit{Unbranched} \seqsplit{Hydrocarbons} & Some branced \seqsplit{hydrocarbons} & \seqsplit{Unbranched} \seqsplit{hydrocarbons} \tn % Row Count 16 (+ 4) % Row 6 \SetRowColor{LightBackground} {\bf{HNA Polymerase}} & One kind & several kinds & several kinds \tn % Row Count 18 (+ 2) % Row 7 \SetRowColor{white} {\bf{Initiator amino acid for protein synthesis}} & \seqsplit{Formyl-methionine} & \seqsplit{Methionine} & \seqsplit{Methionine} \tn % Row Count 22 (+ 4) % Row 8 \SetRowColor{LightBackground} {\bf{Introns in genes}} & Very rare & present in some genes & present in many genes \tn % Row Count 25 (+ 3) % Row 9 \SetRowColor{white} {\bf{Responsible to the antibiotics streptomycin and chloramphomicol}} & Growth usually \seqsplit{inhibited} & Growth not \seqsplit{inhibited} & Growth not \seqsplit{inhibited} \tn % Row Count 30 (+ 5) \end{tabularx} \par\addvspace{1.3em} \vfill \columnbreak \begin{tabularx}{5.377cm}{x{1.50372 cm} x{0.87717 cm} x{0.91894 cm} x{0.87717 cm} } \SetRowColor{DarkBackground} \mymulticolumn{4}{x{5.377cm}}{\bf\textcolor{white}{Domains (cont)}} \tn % Row 10 \SetRowColor{LightBackground} {\bf{Histones associated with DNA}} & Absent & Present in some species & Present \tn % Row Count 3 (+ 3) % Row 11 \SetRowColor{white} {\bf{Circular Chromosome}} & Present & Present & Absent \tn % Row Count 5 (+ 2) % Row 12 \SetRowColor{LightBackground} {\bf{Growth at temperatures \textgreater{}100C}} & No & Some Species & No \tn % Row Count 8 (+ 3) % Row 13 \SetRowColor{white} \mymulticolumn{4}{x{5.377cm}}{{\emph{Archea membrane lipids can form monomers}}} \tn % Row Count 9 (+ 1) % Row 14 \SetRowColor{LightBackground} \mymulticolumn{4}{x{5.377cm}}{{\emph{Introns show more complex genetically}}} \tn % Row Count 10 (+ 1) % Row 15 \SetRowColor{white} \mymulticolumn{4}{x{5.377cm}}{{\emph{Histones allow packaging of DNA. No histones means doesn't have to be as compacted}}} \tn % Row Count 12 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}----} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{x{2.14011 cm} x{2.83689 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Internal Membrane or Organelles?}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{Some internal membranes are complex invaginations of the Plasma Membrane} \tn % Row Count 2 (+ 2) % Row 1 \SetRowColor{white} {\bf{Aerobic Prokaryote}} & {\bf{Photosynthetic Prokaryote}} \tn % Row Count 4 (+ 2) % Row 2 \SetRowColor{LightBackground} Respiratory membrane & Thylakoid Membrane \tn % Row Count 6 (+ 2) % Row 3 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{{\emph{Cyanobacteria-{}-\textgreater{} started O2 release}}} \tn % Row Count 7 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{x{2.28942 cm} x{2.68758 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Metabolic Diversity of Prokaryotes}} \tn % Row 0 \SetRowColor{LightBackground} {\bf{Carbon Source}} & {\bf{Energy Source}} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} A. Autotrophs\{\{nl\}\}B. Heterotrophs & A.Phototrophs\{\{nl\}\}B.Chemotrophs\{\{nl\}\}-{}-Organic (Chemo{\bf{organo}}trophs)\{\{nl\}\}-{}-Inorganic (Chemo{\bf{litho}}trophs) \tn % Row Count 7 (+ 6) % Row 2 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{{\bf{Prokaryotic metabolism varies with respect to O2}}} \tn % Row Count 9 (+ 2) % Row 3 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{Obligate aerobes require O2 for cellular respiration} \tn % Row Count 11 (+ 2) % Row 4 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{Obligate anaerobes are poisoned by O2 and use fermentation or {\bf{anaerobic respiration,}} in which substances other than O2 act as electron acceptors} \tn % Row Count 14 (+ 3) % Row 5 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{Facultatice anaerobes use O2 if it is available, but can survive without it} \tn % Row Count 16 (+ 2) % Row 6 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{{\bf{Nitrogen Metabolism}}} \tn % Row Count 17 (+ 1) % Row 7 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{Prokaryotes ungergo NITROGEN FIXATION} \tn % Row Count 18 (+ 1) % Row 8 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{{\bf{Additional Points}}} \tn % Row Count 19 (+ 1) % Row 9 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{1. Source of Carbon: {\emph{biomolecules have carbon skeletons\{\{nl\}\}-Where does the organism get the carbon atom from?\{\{nl\}\}-{}-{\bf{heterotrophs}}: Organic molecules}}} \tn % Row Count 23 (+ 4) % Row 10 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{2. Aquire energy to arrange carbon atoms\{\{nl\}\}-{\emph{phototrophs=sun}}\{\{nl\}\}-{\emph{Chemotrophs=organic}}} \tn % Row Count 25 (+ 2) % Row 11 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{Oxygen has nothing to do with this at this time} \tn % Row Count 26 (+ 1) % Row 12 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{{\bf{Phacaltative}}: can survive with or without O2} \tn % Row Count 27 (+ 1) % Row 13 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{{\bf{Nitrogen Metabolism}}:Need nitrogen!\{\{nl\}\}-can only get it from other molecules} \tn % Row Count 29 (+ 2) % Row 14 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{{\emph{only thing that can break the triple bond of nitrogen is prokaryotes. N2= most on earth}}} \tn % Row Count 31 (+ 2) \end{tabularx} \par\addvspace{1.3em} \vfill \columnbreak \begin{tabularx}{5.377cm}{x{2.28942 cm} x{2.68758 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Metabolic Diversity of Prokaryotes (cont)}} \tn % Row 15 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{-not found purely in the environment. "chillin with other species"} \tn % Row Count 2 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{x{1.94103 cm} x{3.03597 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Domains}} \tn % Row 0 \SetRowColor{LightBackground} {\bf{Bacteria - prokaryotic}} & most abundant organisms on earth. Highly diverse and poorly understood. \tn % Row Count 3 (+ 3) % Row 1 \SetRowColor{white} {\bf{Archaea - prokaryotic}} & But different from bacteria. Very poorly understood \tn % Row Count 6 (+ 3) % Row 2 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{{\emph{Each domain is monophyletic}}} \tn % Row Count 7 (+ 1) % Row 3 \SetRowColor{white} Monophyletic & Contain all decendents of common ancestor \tn % Row Count 9 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{p{0.4977 cm} p{0.4977 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{First Cellular Life Form Appearance}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{3.9 Billion Years Ago} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{For 3.9 Billion Years life has been evolving to the present life forms} \tn % Row Count 3 (+ 2) % Row 2 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{- Humans organise life by phylogeny} \tn % Row Count 4 (+ 1) % Row 3 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{{\emph{Closest \# = least \# of nucleotide differences}}} \tn % Row Count 5 (+ 1) % Row 4 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{{\emph{more differences in sequence, the longer the time difference}}} \tn % Row Count 7 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{p{0.4977 cm} p{0.4977 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Interesting Facts}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{It is estimated that only 1-10\% of bacteria species are know} \tn % Row Count 2 (+ 2) % Row 1 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{We think that maybe 1\% of archaea species are known} \tn % Row Count 4 (+ 2) % Row 2 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{{\bf{Why are so few prokaryotic species known?}}} \tn % Row Count 5 (+ 1) % Row 3 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{We dont know more about bacteria because they have just been studied by growing them in a lab.} \tn % Row Count 7 (+ 2) % Row 4 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{Most bacteria metabolisms are so complex they cant figure out how to get them to grow on their own, in a lab} \tn % Row Count 10 (+ 3) % Row 5 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{{\bf{Cell walls are found in which of the following domains?}}} \tn % Row Count 12 (+ 2) % Row 6 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{Bacteria, Archaea, Eukarya} \tn % Row Count 13 (+ 1) % Row 7 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{- Cell walls in all domains (cell walls are made of peptidoglycans)} \tn % Row Count 15 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{p{0.4977 cm} p{0.4977 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Prokaryotic Shape}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{{\emph{There is no correlation between prokaryotic cell shape and gram-stain or other test}}} \tn % Row Count 2 (+ 2) % Row 1 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{{\bf{Bacillus}}: 0.5um} \tn % Row Count 3 (+ 1) % Row 2 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{{\bf{Coccus}}: 2um \{\{nl\}\}{\emph{strep}}} \tn % Row Count 4 (+ 1) % Row 3 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{{\bf{Spirillum}}: 3um \{\{nl\}\}{\emph{lyme disease}}} \tn % Row Count 5 (+ 1) % Row 4 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{There is no correlation between prokaryotic cell shape and gram-stain or other test} \tn % Row Count 7 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{x{2.4885 cm} x{2.4885 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Bacterial Cell Wall}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{Bacteria can be classified by their cell wall} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} Gram (+) & Gram (-) \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} - Teichoic acid only in G+ & - LPS major endotoxin \tn % Row Count 4 (+ 2) % Row 3 \SetRowColor{white} - Lipoteichoic Acid (LTA) & Thin peptidoglycan and outer/inner membrane \tn % Row Count 7 (+ 3) % Row 4 \SetRowColor{LightBackground} peptidoglycan very thick and only one membrane & - Outer lipid-{}-\textgreater{} LPS \{\{nl\}\}{\bf{one of the major endotoxins that causes the body to get sick}} \tn % Row Count 12 (+ 5) % Row 5 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{{\emph{Cell wall of bacteria=traditional classification}}} \tn % Row Count 13 (+ 1) % Row 6 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{{\emph{Gram stains change approach to treatment}}} \tn % Row Count 14 (+ 1) % Row 7 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{{\bf{The Gram Stain-Identifies Bacterial Category}}} \tn % Row Count 15 (+ 1) % Row 8 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{1. Bacteria are stained with crystal violet\{\{nl\}\}{\emph{all cells are stained purple}}} \tn % Row Count 17 (+ 2) % Row 9 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{2. Iodine stabilizes the crystal violet with the cellular material} \tn % Row Count 19 (+ 2) % Row 10 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{3. Alcohol may extract the crystal violet from the cell\{\{nl\}\}{\emph{The stain complex is removed from the gram-negative cells (makes them white/clear) and remains in the gram-positive cells (stays purple)}}} \tn % Row Count 23 (+ 4) % Row 11 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{4. Bacteria are stained with safanin\{\{nl\}\}{\emph{Gram-negative cells are stained pink; gram ppositive cells are still purple}}} \tn % Row Count 26 (+ 3) % Row 12 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{All microbes can be stained in this way. But with cells {\bf{in the Domain Bacteria}} (only), the staining makes predictions about envelope structure.\{\{nl\}\}{\emph{cell wall and membranes}}} \tn % Row Count 30 (+ 4) \end{tabularx} \par\addvspace{1.3em} \vfill \columnbreak \begin{tabularx}{5.377cm}{x{2.4885 cm} x{2.4885 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Bacterial Cell Wall (cont)}} \tn % Row 13 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{{\bf{Other Notes}}} \tn % Row Count 1 (+ 1) % Row 14 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{Alcohol breaks down membrane and wash out iodine\{\{nl\}\}- + doesn't allow this to happen} \tn % Row Count 3 (+ 2) % Row 15 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{This procedure only works for bacteria} \tn % Row Count 4 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} % That's all folks \end{multicols*} \end{document}