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Detection Of Biological Molecules
Part 1 of Paper
....ist. These are the most abundant elements in living organisms.
These elements are held together by covalent bonds, ionic bonds, hydrogen bonds,
and disulfide bonds. Covalent bonds are especially strong, thus, are present in
monomers, the building blocks of life. These monomers combine to make polymers,
which is a lon.... Part 2 of Paper
....known substance and by the four tests,
determine what the substance is.
BENEDICT'S TEST
Introduction: Monosaccharides and disaccharides can be detected because of
their free aldehyde groups, thus, testing positive for the Benedict's test.
Such sugars act as a reducing agent, and is called a reducing sugar. By mixing
the sugar solution with the Benedict's solution and adding heat, an oxidation-
reduction reaction will occur. The sugar will oxidize, gaining an oxygen, and
the Benedict's reagen.... |
| Number of words: 1477 - Approximate pages: 6 |
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