H2N O. NH O NH2 НН nisin lanthipeptide 7) This partial structure is an antibacterial natural product called nisin isolated from Lactococcus lactis. Please find the following functional groups, ci...
Can someone please explain this? Characteristic IR Absorptions of Some Functional Groups Functional Group Absorption (cm) Functional Group Absorption (cm"!) Alkene Alkane C-H 2850-2960 =C-H 3020-3100 C-C 800-1300 1640-1680 C=C RCH=CH2 Alkyne 910 and 990 =C-H 3300 R2C=CH2 890 2100-2260 C=C Alcohol O-H C-O Alkyl halide C-C1 3400-3650 600-800 1050-1150 C-Br 500-600 Amine Arene C-H N-H 3300-3500 3030 C-N 1030-1230 1660-2000 1450-1600 Aldehyde Ketone 1730 1715 1705 1690 Non-conjugated C-0 Conjugated C=0 Carboxylic acid C=0 Non-conjugated C-0 Conjugated C=0 Amide...
____ 1. The diagram below represents serine, a polar, uncharged amino acid. Which functional group gives serine its distinct property? a. H3 b. CH2OH c. –H d. COO– ____ 2. The monomers shown below are monomers for which of the following natural polymers? a. polysaccharides b. plastics c. DNA d. proteins ____ 3. Which of the following processes illustrates the production of a protein? a. specific code for amino acids --> amino acid chain --> gene --> DNA --> specific...