\documentclass[10pt,a4paper]{article}

% Packages
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\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{elrchqt}
\pdfinfo{
  /Title (nucleic-acids.pdf)
  /Creator (Cheatography)
  /Author (elrchqt)
  /Subject (Nucleic Acids Cheat Sheet)
}

% Lengths and widths
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\addtolength{\hoffset}{-3cm}
\addtolength{\voffset}{-2cm}
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\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
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\newcommand{\tn}{\tabularnewline} % Required as custom column type in use

% Font and Colours
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\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{Nucleic Acids Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{elrchqt} via \textcolor{DarkBackground}{\uline{cheatography.com/192193/cs/39968/}}}
\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}elrchqt \\
  \uline{cheatography.com/elrchqt} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Published 30th August, 2023.\\
   Updated 22nd August, 2023.\\
   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{2.18988 cm} x{2.78712 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Nucleic Acids}}  \tn
% Row 0
\SetRowColor{LightBackground}
\{\{ac\}\}Biomolecule of {\emph{heredity}} & proteom - whole protein in all living things \tn 
% Row Count 2 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{\{\{ac\}\}Nitrogenous Base \newline Sugar Moiety  \newline Phosphate}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{2.78712 cm} x{2.18988 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{STRUCTURES}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{Nitrogenous Base}} & {\bf{Sugar Moiety}} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
Pyrimidine & 2-Deoxyribose \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
Cytosine & Ribose \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
\mymulticolumn{2}{x{5.377cm}}{Uracil} \tn 
% Row Count 4 (+ 1)
% Row 4
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{Thymine} \tn 
% Row Count 5 (+ 1)
% Row 5
\SetRowColor{white}
\mymulticolumn{2}{x{5.377cm}}{Purine} \tn 
% Row Count 6 (+ 1)
% Row 6
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{Adenine} \tn 
% Row Count 7 (+ 1)
% Row 7
\SetRowColor{white}
\mymulticolumn{2}{x{5.377cm}}{Guanine} \tn 
% Row Count 8 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.28156 cm} p{0.77809 cm} x{2.51735 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{3}{x{5.377cm}}{\bf\textcolor{white}{FORMS OF DNA}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{B-DNA}} & {\bf{A-DNA}} & {\bf{Z-DNA}} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
10 bp & 11 bp & 12 bp \tn 
% Row Count 3 (+ 1)
% Row 2
\SetRowColor{LightBackground}
Right handed & Right \seqsplit{handed} & Left handed \tn 
% Row Count 5 (+ 2)
% Row 3
\SetRowColor{white}
major \& minor groove &  & alternating G-C sequence in alcohol or high salt solution \tn 
% Row Count 8 (+ 3)
% Row 4
\SetRowColor{LightBackground}
\mymulticolumn{3}{x{5.377cm}}{Anti parallel} \tn 
% Row Count 9 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}---}
\SetRowColor{LightBackground}
\mymulticolumn{3}{x{5.377cm}}{Chargaff's rule \newline -for double stranded, \%A =\%T and  \%G=\%C}  \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}{DNA Location}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{p{5.377cm}}{\vspace{1px}\centerline{\includegraphics[width=5.1cm]{/web/www.cheatography.com/public/uploads/elrchqt_1692673631_dna loc.jpg}}} \tn 
\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}{Structure of DNA}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{DNA is long polymer of nucleotides} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\mymulticolumn{2}{x{5.377cm}}{Phosphodiester linkage between 3' and 5'} \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{Hbond of nitrogenous base} \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
\mymulticolumn{2}{x{5.377cm}}{Anti-Parallel} \tn 
% Row Count 4 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{0.9954 cm} x{3.9816 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{DNA ORGANIZATION}}  \tn
% Row 0
\SetRowColor{LightBackground}
\seqsplit{Nucleosome} & -Fundamental Unit \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
 & -(+) Histone and (-) DNA \tn 
% Row Count 3 (+ 1)
% Row 2
\SetRowColor{LightBackground}
Histone & -present in quantities that their total mass in chromatin \tn 
% Row Count 5 (+ 2)
% Row 3
\SetRowColor{white}
 & -high proportion of positively charged AA \tn 
% Row Count 7 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.34379 cm} x{3.63321 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{NUCLEOSOMES : BEADS ON A STRING}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{{\bf{Arrangement}}} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\seqsplit{Nucleosome} & -basic structural unit of chromatin \tn 
% Row Count 3 (+ 2)
% Row 2
\SetRowColor{LightBackground}
Chromatin Fiber & -coiled and condensed to form chromosomes \tn 
% Row Count 5 (+ 2)
% Row 3
\SetRowColor{white}
Loops & -chromatin fiber folded into loops \tn 
% Row Count 7 (+ 2)
% Row 4
\SetRowColor{LightBackground}
\seqsplit{Chromosome} & -H2A, H2B, H3,H4 \tn 
% Row Count 8 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{p{1.39356 cm} x{3.58344 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{BASE PAIRING}}  \tn
% Row 0
\SetRowColor{LightBackground}
A= T & Apple in Tree \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
C = G & Car in Garage \tn 
% Row Count 2 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{A- Adenine \newline T- Thymine \newline C- Cytosine \newline G- Guanine}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{2.43873 cm} x{2.53827 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Bases of DNA and RNA}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{{\emph{DNA}}}} & {\bf{{\emph{RNA}}}} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
Adenine , Thymine & Adenine , Uracil \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
Cytosine , Guanine & Guanine ,  Cytosine \tn 
% Row Count 3 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{This is {\bf{Complementary Bases}} \newline A-T has 2 Hbonds \newline C-G has 3 Hbonds}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.84149 cm} x{3.13551 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{TYPES OF RNA}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{mRNA}} & -{\emph{messenger RNA}}\{\{nl\}\}-premature, code for proteins\{\{nl\}\}-blueprint \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
{\bf{rRNA}} & -{\emph{ribosomal RNA}}\{\{nl\}\}-most abundant , basic structure of ribosome \tn 
% Row Count 6 (+ 3)
% Row 2
\SetRowColor{LightBackground}
{\bf{tRNA}} & -{\emph{transfer RNAs}}\{\{nl\}\}-adaptor between mRNA and AA \tn 
% Row Count 8 (+ 2)
% Row 3
\SetRowColor{white}
{\bf{snRNA}} & -{\emph{small nuclear RNA}}\{\{nl\}\}-spilicing of pre-mRNA \tn 
% Row Count 10 (+ 2)
% Row 4
\SetRowColor{LightBackground}
{\bf{snoRNA}} & -{\emph{small nucleolar RNA}}\{\{nl\}\}-modify rRNA \tn 
% Row Count 12 (+ 2)
% Row 5
\SetRowColor{white}
{\bf{other noncoding RNA}} & -e.g. telemore synthesis\{\{nl\}\}-X chromosome inactivation\{\{nl\}\}-transport of proteins into ER \tn 
% Row Count 16 (+ 4)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}


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

\end{document}