Proteins - Bi Sci 001 Monday Announcements Review Session...

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Bi Sci 001 Monday January 25, 1999 Announcements: Review Session tonight at 110 Wartick Lab, from 6:30-7:30 Lecture notes: Sample Test Questions for Friday Single Concept 1. Transcription occurs in the a) mitochondrion b) cytoplasm c) nucleus d) ribosome 2. Sucrose in a/an a) amino acid b) disaccharide c) monosaccharide d) polysaccharide 3. A chemical bond where two or more atoms share electrons is called a) ionic b) hydrogen c) covalent 2 nd Level 1. In DNA, base pairing occurs between a) A-G b) U-G c) C-G d) T-U e) C-T Fill in the blanks (answers will be provided) The __________ is the complementary copy of the triplet codon on the ___________ that codes for an amino acid. Proteins Proteins are the most diverse group of biological molecules. In addition to C, H and O proteins also contain Nitrogen (N) and can contain Sulfur (s).
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Types of Proteins Structural : collagen in connective tissue, spectrin in RBC Contractile : actin and myosin in muscle Hormone : insulin (peptide hormones) *not all hormones are proteins
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Proteins - Bi Sci 001 Monday Announcements Review Session...

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