\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 (biochemistry-lecture-1.pdf)
  /Creator (Cheatography)
  /Author (Morghay123)
  /Subject (Biochemistry Lecture 1 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}{037303}
\definecolor{LightBackground}{HTML}{F7FAF7}
\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{Biochemistry Lecture 1 Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{Morghay123} via \textcolor{DarkBackground}{\uline{cheatography.com/53154/cs/14366/}}}
\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 18th 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{1.89126 cm} x{3.08574 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Precursors}}  \tn
% Row 0
\SetRowColor{LightBackground}
Linear Polymers & - Covalent bonds \{\{nl\}\} - nucleotides in DNA and RNA \{\{nl\}\} - too big to fit in a cell \{\{nl\}\} - fold into complex 3D shapes \tn 
% Row Count 6 (+ 6)
% Row 1
\SetRowColor{white}
Supramolecular Complexes & - Groups of linear polymers \{\{nl\}\} -enzymes, ribosomes... \tn 
% Row Count 9 (+ 3)
% Row 2
\SetRowColor{LightBackground}
Subcellular Organelles & - Golgi \{\{nl\}\} - ER \{\{nl\}\} - Group of supramolecular complexes \tn 
% Row Count 12 (+ 3)
% Row 3
\SetRowColor{white}
-{}-\textgreater{} Cells -{}-\textgreater{} Tissues & -{}-\textgreater{} Organisms \tn 
% Row Count 14 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{2.33919 cm} x{2.63781 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Cell Requirements to live, grow and propagate}}  \tn
% Row 0
\SetRowColor{LightBackground}
Precursors (that which comes before) & precursors are oxidized for energy or combined to form larger biomolecules \tn 
% Row Count 4 (+ 4)
% Row 1
\SetRowColor{white}
Energy & to drive chemical reactions and/or other cellular processes (ex: muscle contractions) \tn 
% Row Count 9 (+ 5)
% Row 2
\SetRowColor{LightBackground}
Information & to direct and control cellular growth, propagation and response to environmental change \tn 
% Row Count 14 (+ 5)
\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}{Stabilizing Forces}}  \tn
% Row 0
\SetRowColor{LightBackground}
London Forces (dispersion, induced dipoles) & - {\bf{Weakest}} \{\{nl\}\} - e;ectron clouds overlap, short lifespan, constantly breaking and reforming \tn 
% Row Count 5 (+ 5)
% Row 1
\SetRowColor{white}
Hydrophobic Interactions & - Special london force, non-polar molecules dissolved in water. the two don't mix so H2O forms a rigid structure around the non-polar molecules \tn 
% Row Count 13 (+ 8)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{Dipole-Dipole Interactions} \tn 
% Row Count 14 (+ 1)
% Row 3
\SetRowColor{white}
Hydrogen Bond & - Strong Dipole-dipole interaction \{\{nl\}\} - attached to N, O, F (F not in living cells) \{\{nl\}\} -lots of attractive force \tn 
% Row Count 20 (+ 6)
% Row 4
\SetRowColor{LightBackground}
Electrostatic Interactions & Ion pairing or salt bridges \tn 
% Row Count 22 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{{\emph{Energy decrease = more stable when nonpolar molecules interact with each other surrounded by water}} \newline - The 5 hold life together}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{General Definitions}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Biochemistry: the study of the matter that makes up living things} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Structural Complementarity: what holds us together} \tn 
% Row Count 3 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.74195 cm} x{3.23505 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Classes of Precursor Molecules}}  \tn
% Row 0
\SetRowColor{LightBackground}
Carbohydrates & PRIMARY ENERGY SOURCE \{\{nl\}\} -Most abundant molecule in biosphere \{\{nl\}\} -Sugars \{\{nl\}\} -Play a role in other molecules \tn 
% Row Count 5 (+ 5)
% Row 1
\SetRowColor{white}
Lipids (fats and oils) & - excess of everything \{\{nl\}\} -energy reserve (resevoir) \{\{nl\}\} -can store an infinite amount \{\{nl\}\} - stored in adipose cells \{\{nl\}\} - MAIN COMPONENTS OF THE CELL MEMBRANE (barrier) \tn 
% Row Count 12 (+ 7)
% Row 2
\SetRowColor{LightBackground}
Amino Acids & - serve as a precurser to the proteins \{\{nl\}\} - Bio source for nitrogen and sulfer \{\{nl\}\} -can be oxidized for energy in case of starvation \tn 
% Row Count 18 (+ 6)
% Row 3
\SetRowColor{white}
Nucleotides & - DNA and RNA \{\{nl\}\} - Trap and shuttle energy \{\{nl\}\} - ATP \{\{nl\}\} - signal transduction {\emph{(turns hormone into a cellular response)}} \tn 
% Row Count 24 (+ 6)
\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}{Ochem v. Biochem}}  \tn
% Row 0
\SetRowColor{LightBackground}
Organic chemistry is about carbon compounds & Bio chemistry is about carbon compounds that crawl \tn 
% Row Count 3 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}


% That's all folks
\end{multicols*}

\end{document}