Lys & Arg have four ionisations zones

1. 1--------pK1 – charge +2

2. pK1---------pK2 charge +1

3. pK2---------pKr charge 0

4. pKr---------14 charge -1

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#Section 2: General Biology

      

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#Section 2: General Biology

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#Section 2: General Biology

Beeswax is Triacontanoylpalmitate, is an ester of palmitic acid with the alcohol triacontanol.

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#Section 2: General Biology

The presence of one or more fatty acids with cis double bonds interferes with this tight packing and results in less stable aggregates.

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#Section 2: General Biology

Saturation = extent of packing

Fully saturated fatty acids in the extended form pack into nearly crystalline arrays, stabilized by many hydrophobic interactions.

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#Section 2: General Biology