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%\usepackage{opensans}          % Can't make this work so far. Shame. Would be lovely.
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% Most of the following are not required for the majority
% of cheat sheets but are needed for some symbol support.
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\usepackage{MnSymbol}           % Symbols
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% Document Info
\author{rana mohamed}
\pdfinfo{
  /Title (a2-coordination.pdf)
  /Creator (Cheatography)
  /Author (rana mohamed)
  /Subject (A2 Coordination Cheat Sheet)
}

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\noindent
\begin{multicols}{3}
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    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
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\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{A2 Coordination Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{rana mohamed} via \textcolor{DarkBackground}{\uline{cheatography.com/210959/cs/46097/}}}
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\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{LL}
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  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}rana mohamed \\
  \uline{cheatography.com/rana-mohamed} \\
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  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Not Yet Published.\\
   Updated 11th April, 2025.\\
   Page {\thepage} of \pageref{LastPage}.
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  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
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\begin{document}
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% www.emerson.emory.edu/services/latex/latex_169.html
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\begin{multicols*}{3}

\begin{tabularx}{5.377cm}{x{1.32733 cm} x{1.23579 cm} x{2.01388 cm} }
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\mymulticolumn{3}{x{5.377cm}}{\bf\textcolor{white}{Nervous \& Endocrine systems}}  \tn
% Row 0
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 & {\bf{Nervous system}} & {\bf{Endocrine system}} \tn 
% Row Count 2 (+ 2)
% Row 1
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{\bf{Communication}} & Action \seqsplit{potential/Impulses} & Hormones \tn 
% Row Count 5 (+ 3)
% Row 2
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{\bf{Nature of communication}} & \seqsplit{Electrical} (\& chemical) & Chemical \tn 
% Row Count 8 (+ 3)
% Row 3
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{\bf{Mode of transmission}} & \seqsplit{Neurones/Nerve} cells & Blood \tn 
% Row Count 11 (+ 3)
% Row 4
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{\bf{Response destination}} & \seqsplit{Muscles/Glands} & Target \seqsplit{organs/Tissues/Cells} \tn 
% Row Count 14 (+ 3)
% Row 5
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{\bf{Transmission speed}} & Faster & Slower \tn 
% Row Count 16 (+ 2)
% Row 6
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{\bf{Effects}} & \seqsplit{Specific/localised} & Widespread \tn 
% Row Count 18 (+ 2)
% Row 7
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{\bf{Response speed}} & Faster & Slower \tn 
% Row Count 20 (+ 2)
% Row 8
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{\bf{Duration}} & \seqsplit{Short-lived/Temporary} & \seqsplit{Long-lasting/Permanent} \tn 
% Row Count 23 (+ 3)
% Row 9
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{\bf{Receptor location}} & On cell surface membrane & On cell surface membrane or within the cell \tn 
% Row Count 26 (+ 3)
% Row 10
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{\bf{ATP requirement}} & Higher & Lower \tn 
% Row Count 28 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}---}
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\mymulticolumn{3}{x{5.377cm}}{Both systems involve {\emph{cell signaling}}, {\emph{chemicals}} \& {\emph{signal molecules binding to receptors}}.}  \tn 
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\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Definitions}}  \tn
% Row 0
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{\bf{Dendrites}} & Thin, short and highly branches cytoplasmic processes extend from the cell body. \tn 
% Row Count 4 (+ 4)
% Row 1
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{\bf{Receptor cells}} & Cells that respond to a stimulus by initiating an action potential. \tn 
% Row Count 7 (+ 3)
% Row 2
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{\bf{Transducers}} & Convert energy from one form into energy in an electrical impulse in a neurone. \tn 
% Row Count 11 (+ 4)
% Row 3
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{\bf{Reflex arc}} & The pathway along which impulses are transmitted from a receptor to an effector without involving the conscious regions of the brain. \tn 
% Row Count 17 (+ 6)
% Row 4
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{\bf{Reflex action}} & An immediate response by an effector to a specific stimulus without involving the conscious regions of the brain. \tn 
% Row Count 22 (+ 5)
% Row 5
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{\bf{Neurotransmitters}} & Chemical messengers that are released from neurons and they are used to stimulate another cell. \tn 
% Row Count 26 (+ 4)
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\mymulticolumn{3}{x{5.377cm}}{\bf\textcolor{white}{Structure of the sensory \& motor neurones}}  \tn
% Row 0
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 & {\bf{Sensory neurone}} & {\bf{Motor neurone}} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
{\bf{Function}} & Transmits impulse from receptors to the CNS. & Transmits impulse from the CNS to the effectors. \tn 
% Row Count 5 (+ 3)
% Row 2
\SetRowColor{LightBackground}
{\bf{Cell body}} & In the middle of the neurone and NOT within the CNS. & At the end of the neurone and within the CNS. \tn 
% Row Count 9 (+ 4)
% Row 3
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{\bf{Axon}} & Short & Long \tn 
% Row Count 10 (+ 1)
% Row 4
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{\bf{Dendrites}} & Attached to dendron. & Attached to cell body. \tn 
% Row Count 12 (+ 2)
% Row 5
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{\bf{Terminal branches}} & present & present \tn 
% Row Count 15 (+ 3)
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\mymulticolumn{3}{x{5.377cm}}{\$ The dendrites provide {\emph{large surface area}} for the axon terminals of the other neurons. \newline \$ Relay neurons are found {\emph{entirely within the CNS}} \& they transmit impulses from the sensory to the motor neuron.}  \tn 
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\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Role of a chemoreceptor cell (in human taste buds)}}  \tn
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\mymulticolumn{1}{x{5.377cm}}{1. Chemicals act as a stimulus. \newline % Row Count 1 (+ 1)
2. Chemoreceptors are specific in detecting taste and they are transducers. \newline % Row Count 3 (+ 2)
3. Na\textasciicircum{}+\textasciicircum{} diffuses into the cell upon the stimulation of the receptor, via microvilli. \newline % Row Count 5 (+ 2)
4. The membrane gets depolarized. \newline % Row Count 6 (+ 1)
5. Ca\textasciicircum{}2+\textasciicircum{} channels are stimulated to open and Ca\textasciicircum{}2+\textasciicircum{} enter the cell. \newline % Row Count 8 (+ 2)
6. This causes the movement of vesicles containing neurotransmitters, and the neurotransmitters are released by exocytosis, stimulating an action potential.% Row Count 12 (+ 4)
} \tn 
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\par\addvspace{1.3em}


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

\end{document}