\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{david3003} \pdfinfo{ /Title (phospholipid-bilayer.pdf) /Creator (Cheatography) /Author (david3003) /Subject (phospholipid bilayer 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{phospholipid bilayer Cheat Sheet}}}} \\ \normalsize{by \textcolor{DarkBackground}{david3003} via \textcolor{DarkBackground}{\uline{cheatography.com/53341/cs/14395/}}} \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}david3003 \\ \uline{cheatography.com/david3003} \\ \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 20th 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*}{4} \begin{tabularx}{3.833cm}{p{0.3433 cm} p{0.3433 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{3.833cm}}{\bf\textcolor{white}{effects on the bilayer}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{2}{x{3.833cm}}{ethanol: causes the cell surface membrane to dissolve} \tn % Row Count 2 (+ 2) % Row 1 \SetRowColor{white} \mymulticolumn{2}{x{3.833cm}}{cold temperature: saturated fatty acids become more compressed which lessens the fluidity of the bilayer however unsaturated fatty acids counteract this by becoming more fluid} \tn % Row Count 6 (+ 4) % Row 2 \SetRowColor{LightBackground} \mymulticolumn{2}{x{3.833cm}}{warm temperatures: the membrane becomes more fluid and more permeable, proteins may move around, and the tertiary structure of proteins may denature, the proteins in the cytoskeleton may also break causing the membrane to collapse} \tn % Row Count 11 (+ 5) \hhline{>{\arrayrulecolor{DarkBackground}}--} \SetRowColor{LightBackground} \mymulticolumn{2}{x{3.833cm}}{glycoprotiens are proteins attached to carbohydrates and can act as antigens and receptors, or even take part in some reactions} \tn \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{3.833cm}{p{0.3433 cm} p{0.3433 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{3.833cm}}{\bf\textcolor{white}{transport}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{2}{x{3.833cm}}{osmosis: the net movement of water from an area of higher water potential to an area of lower water potential} \tn % Row Count 3 (+ 3) % Row 1 \SetRowColor{white} \mymulticolumn{2}{x{3.833cm}}{active transport: the movement of molecules against their concentration gradient with the aid of ATP} \tn % Row Count 5 (+ 2) % Row 2 \SetRowColor{LightBackground} \mymulticolumn{2}{x{3.833cm}}{bulk transport: the use of endocytosis and exocytosis when molecules are too large to enter or leave the cell, this also requires ATP} \tn % Row Count 8 (+ 3) % Row 3 \SetRowColor{white} \mymulticolumn{2}{x{3.833cm}}{diffusion: the net movement of molecules down their concentration without the use of ATP} \tn % Row Count 10 (+ 2) % Row 4 \SetRowColor{LightBackground} \mymulticolumn{2}{x{3.833cm}}{facilitated diffusion: a passive process of the movement of molecules from an area of higher concentration to an area of lower concentration with the aid of a carrier protein} \tn % Row Count 14 (+ 4) % Row 5 \SetRowColor{white} \mymulticolumn{2}{x{3.833cm}}{-diffusion does not require ATP as all molecules have kinetic energy and are always moving no matter if they are stirred or shaken, they move from an area of higher concentration to an area of lower concentration} \tn % Row Count 19 (+ 5) % Row 6 \SetRowColor{LightBackground} \mymulticolumn{2}{x{3.833cm}}{-the concentration is maintained as the product which enter the cell get used up} \tn % Row Count 21 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}--} \SetRowColor{LightBackground} \mymulticolumn{2}{x{3.833cm}}{factors which affect the rate of diffusion include: temperature, diffusion distance, surface area, concentration gradient and the size of diffusing molecules \newline -biological membranes within cells such as cristae in mitochondria and thykaloids in chloroplasts are used to increase surface area} \tn \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{3.833cm}{x{1.7165 cm} x{1.7165 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{3.833cm}}{\bf\textcolor{white}{associated practical}} \tn % Row 0 \SetRowColor{LightBackground} measuring temperature & measuring solvents \tn % Row Count 2 (+ 2) % Row 1 \SetRowColor{white} 1) cut pieces of beetroot into samples of the same size using a borer & 1) cut pieces of beetroot into samples of the same size using a borer \tn % Row Count 6 (+ 4) % Row 2 \SetRowColor{LightBackground} 2) wash each of the samples to remove all the excess pigment released from boring & 2) wash each of the samples to remove all the excess pigment released from boring \tn % Row Count 11 (+ 5) % Row 3 \SetRowColor{white} 3) place each of the samples into test tubes containing a specified quantity of water & 3) place each of the samples into test tubes containing a specified quantity of water \tn % Row Count 16 (+ 5) % Row 4 \SetRowColor{LightBackground} 4) run many water baths at different temperatures & 4) add different volumes of the solvent into the test tubes \tn % Row Count 19 (+ 3) % Row 5 \SetRowColor{white} 5) place the test tubes into the water baths for a specified period of time & 5) leave for a specified period of time \tn % Row Count 23 (+ 4) % Row 6 \SetRowColor{LightBackground} 6) remove the beetroot to stop more pigment being released & 6) remove the beetroot to stop more pigment being released \tn % Row Count 26 (+ 3) % Row 7 \SetRowColor{white} 7) use a colorimeter to measure the light intensity & 7) use a colorimeter to measure the light intensity \tn % Row Count 29 (+ 3) % Row 8 \SetRowColor{LightBackground} 8) record the results on a table & 8) record the results on a table \tn % Row Count 31 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}--} \SetRowColor{LightBackground} \mymulticolumn{2}{x{3.833cm}}{the phospholipid bilayer is partially permeable, and is referred to having a fluid mosaic model, it has the following functions: \newline 1) regulating transport into and out of the cell \newline 2) metabolic pathways \newline 3) antigens and cell signalling receptors \newline 4) release of chemicals from the cell} \tn \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} % That's all folks \end{multicols*} \end{document}