BIOLOGY 1P03 Lecture Notes - Lecture 4: Aldehyde, Ketone, Polysaccharide
13 Dec 2014
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Week 3: tuesday, september 16th to friday, september 19th, 2014. Please note that these lecture outlines are not detailed notes. Students are expected to supplement the lecture outlines with their own notes. There will be several supplementary lecture topics, which will be discussed exclusively during lectures (i. e. these topics/concepts are not covered in the textbook). It is very important that biology 1p03 students attend all biology 1p03 lectures. Table 3-1 important functional groups in biological molecules. Figure 3-21 the four levels of protein structure. Unique and specific amino acid sequence encoded in dna. The amino acid sequence provides specificity in function and folding conformation. H bond forms between c=o & -n-h of two peptide bonds. H bonds do not involve r groups. Regular repeating units, contributes to structure (strong) Figure 3-22 the pleated sheet and the structure of silk protein.
