Construct a table that organizes the following terms, and label the columns and rows. phosphodiester linkages polypeptides monosaccharides peptide bonds triacylglycerols nucleotides glycosidic linkages polynucleotides amino acids ester linkages polysaccharides fatty acids
Gene Expression Ch.18 Idea: Prokaryotes and Eukaryotes constantly turn genes on and off in response to their internal and external environments. Almost all cells in an organism have the same genome. What causes different cells to carry out specific jobs is not due to them having different genes, but rather the expression of different genes in cells. Differential Gene Expression Regulation of Chromatin Structure Histone modifications: Histone Acetylation acetyl groups (COCH 3) are attached to lysines (lysine=an amino acid) in histone tails. Acetylating lysines causes the chromatin to have a looser structure that allows transcription b/c transcription proteins have easier acc
