UTF-8
Chemical Bonds: Extending predictions to larger molecules.
240233207
Drag or shift-drag over the above molecules to rotate and zoom them.
1
1
1
org.concord.modeler.text.LineIcon750.03010105<html>
<body>
<font face="Verdana, Arial, Helvetica, sans-serif" size="5" color="#FFFFFF"><strong>Chemical Bonds:</strong> Extending predictions to larger molecules.</font>
</body>
</html>
-59a2d4
1
org.concord.modeler.PageTextBox
750.0
26.0
<html>
<head>
</head>
<body background="topNavBarLeftMargin.jpg" marginwidth="0" marginheight="0">
<table cellspacing="0" border="0" id="Table_01" width="100%" cellpadding="0">
<tr>
<td>
<img width="14" height="26" src="topNavBarLeftMargin.jpg">
<font><a href="page11.cml"><img border="0" width="60" height="26" src="prev.jpg">
</a></font><a href="page13.cml"><img border="0" width="59" height="26" src="next.jpg">
</a>
</td>
<td align="right">
<img width="54" height="26" src="page.jpg">
<font><a href="index.cml"><img border="0" width="46" height="26" src="index.jpg">
</a><a href="page1.cml"><img border="0" width="28" height="26" src="page1.jpg">
</a><a href="page2.cml"><img border="0" width="28" height="26" src="page2.jpg">
</a><a href="page3.cml"><img border="0" width="28" height="26" src="page3.jpg">
</a><a href="page4.cml"><img border="0" width="29" height="26" src="page4.jpg">
</a><a href="page5.cml"><img border="0" width="28" height="26" src="page5.jpg">
</a><a href="page6.cml"><img border="0" width="28" height="26" src="page6.jpg">
</a><a href="page7.cml"><img border="0" width="28" height="26" src="page7.jpg">
</a><a href="page8.cml"><img border="0" width="29" height="26" src="page8.jpg">
</a><a href="page9.cml"><img border="0" width="28" height="26" src="page9.jpg">
</a><a href="page10.cml"><img border="0" width="25" height="26" src="page10.jpg">
</a><a href="page11.cml"><img border="0" width="27" height="26" src="page11.jpg">
</a><a href="page12.cml"><img border="0" width="27" height="26" src="page12Selected.jpg">
</a></font><a href="page13.cml"><img border="0" width="27" height="26" src="page13.jpg">
</a><img width="7" height="26" src="topNavBarRightMargin.jpg">
</td>
</tr>
</table>
</body>
</html>
false
1
1
org.concord.modeler.text.LineIcon750.085101015<html>
<head>
</head>
<body marginheight="5">
<table border="0" cellspacing="0" cellpadding="0">
<tr>
<td><img src="atomMainIdea.png" width="98" height="58"></td>
<td><font face="Verdana, Arial, Helvetica, sans-serif" size="4">Polarity of single bonds within larger molecules can make the entire molecule polar or non-polar. By studying how pairs of atoms bond together it can help you to design more complex molecules with specific properties.</font></td>
</tr>
</table>
</body>
</html>
-15235a
1
1
1
5.0
org.concord.modeler.PageTextBox
750.0
160.0
<html>
<head>
</head>
<body>
<table cellspacing="0" border="0" cellpadding="0">
<tr>
<td>
<font size="4" face="Verdana, Arial, Helvetica, sans-serif">Below
are two molecules. The one on the left is made by bonding carbon to
carbon (C-C) and carbon to hydrogen (C-H). The electronegativity
difference in both of these bonding pairs (C - C = 0 and
C - H = 0.45) falls into the non-polar range. Because all the bonds
in pentane are non-polar, pentane is non-polar. The only difference
in </font>
</td>
<td valign="middle">
<img width="218" src="bondTableComp.png" height="86">
</td>
</tr>
<tr>
<td colspan="2">
<font size="4" face="Verdana, Arial, Helvetica, sans-serif">1-pentanol
is that an oxygen is added. However, this causes two new bonding
pairs: oxygen-carbon and oxygen-hydrogen. The electronegativity
difference here causes the bonds to be polar (O - C = 0.89 and
O - H = 1.34), so the molecule is considered to be polar. </font>
</td>
</tr>
</table>
</body>
</html>
false
1
5.0
org.concord.modeler.PageMolecularViewer
falsefalsefalsepentane.mol2page12$0.jms329.0
293.0
Lowered Bevel
org.concord.modeler.PageMolecularViewer
falsefalsefalse1pentanol.mol2page12$1.jms329.0
293.0
Lowered Bevel
1
20.0
153 0 014true
1
5.0
elecTable.png
1
5.0
org.concord.modeler.PageTextBox
750.0
320.0
<html>
<head>
</head>
<body>
<table width="740" border="0">
<tr>
<td width="246">
<font size="4" face="Verdana, Arial, Helvetica, sans-serif">The
proteins in your body are made by linking up 20 different kinds
amino acids to form very large molecules. Some proteins end up stuck
in the cell membranes. Those proteins typically have a polar section
which interacts with the water inside and outside of the cell, as
well as a non-polar </font>
</td>
<td width="230">
<img width="228" src="glutamine.gif" height="170">
</td>
<td width="250">
<img width="250" src="phenylalanine.gif" height="170">
</td>
</tr>
<tr>
<td colspan="3" valign="top">
<font size="4" face="Verdana, Arial, Helvetica, sans-serif">section
which spans the actual cell membrane. Above are two of the 20 types
of amino acids, the main difference being in their sidechains which
give the amino acids their properties. Use the electronegativity
table above to determine if the sidechains are polar or non-polar.
In other words, </font><strong><font color="#000000" size="4" face="Verdana, Arial, Helvetica, sans-serif">are
there any polar bonds in the sidechains or are all of the bonds
non-polar?</font><font color="#990000" size="4" face="Verdana, Arial, Helvetica, sans-serif">
Right-click (or control-click) on the amino acids and use the
annotation tools to highlight any polar bonds you find in the
sidechains. Describe why you picked those bonds to be polar or
non-polar in the text area below the image. </font></strong>
</td>
</tr>
</table>
</body>
</html>
false
1
8.0
org.concord.modeler.PageMultipleChoice
true
3
360
140
<html>
<head>
</head>
<body marginwidth="5" bgcolor="rgb(230, 230, 230)" marginheight="5">
<strong><font size="4" face="Arial, Helvetica, sans-serif">Which amino
acid would be good to use in the part of the protein that spans the cell
membrane?</font></strong><font size="4" face="Arial, Helvetica, sans-serif">
</font>
</body>
</html>
glutamine
phenylalanine
either would work well
1
-373738
Line
org.concord.modeler.PageTextArea
370
140
<html>
<head>
</head>
<body marginwidth="5" bgcolor="rgb(230, 230, 230)" marginheight="5">
<strong><font size="4" face="Arial, Helvetica, sans-serif">Explain why you
made that choice.</font></strong><font size="4" face="Arial, Helvetica, sans-serif">
</font>
</body>
</html>
false
Line
1
org.concord.modeler.PageTextBox
750.0
32.0
<html>
<head>
</head>
<body background="navBarBottomBackground.jpg" marginwidth="0" marginheight="0">
<table cellspacing="0" border="0" id="Table_01" width="100%" cellpadding="0">
<tr>
<td colspan="2">
<img width="14" height="6" src="navBarBottomColorBar.gif">
</td>
</tr>
<tr>
<td>
<img width="8" height="26" src="navBarBottomLeftMargin.jpg">
<font><a href="page11.cml"><img border="0" width="60" height="26" src="prev.jpg">
</a></font><a href="page13.cml"><img border="0" width="59" height="26" src="next.jpg">
</a>
</td>
<td align="right">
<img width="54" height="26" src="page.jpg">
<font><a href="index.cml"><img border="0" width="46" height="26" src="index.jpg">
</a><a href="page1.cml"><img border="0" width="28" height="26" src="page1.jpg">
</a><a href="page2.cml"><img border="0" width="28" height="26" src="page2.jpg">
</a><a href="page3.cml"><img border="0" width="28" height="26" src="page3.jpg">
</a><a href="page4.cml"><img border="0" width="29" height="26" src="page4.jpg">
</a><a href="page5.cml"><img border="0" width="28" height="26" src="page5.jpg">
</a><a href="page6.cml"><img border="0" width="28" height="26" src="page6.jpg">
</a><a href="page7.cml"><img border="0" width="28" height="26" src="page7.jpg">
</a><a href="page8.cml"><img border="0" width="29" height="26" src="page8.jpg">
</a><a href="page9.cml"><img border="0" width="28" height="26" src="page9.jpg">
</a><a href="page10.cml"><img border="0" width="25" height="26" src="page10.jpg">
</a><a href="page11.cml"><img border="0" width="27" height="26" src="page11.jpg">
</a><a href="page12.cml"><img border="0" width="27" height="26" src="page12Selected.jpg">
</a></font><a href="page13.cml"><img border="0" width="27" height="26" src="page13.jpg">
</a><img width="7" height="26" src="navBarBottomRightMargin.jpg">
</td>
</tr>
</table>
</body>
</html>
false
1
10