Chymotrypsin, trypsin, and elastase are digestive enzymes called serine proteases. The serine proteases differ in substrate specificity. Chymotrypsin cleaves peptide bonds after aromatic or bulky hydrophobic side chains, trypsin requires basic amino acid residues, and elastase cleaves bonds following small uncharged side chains. A chart of amino acids is available for your reference. A. Determine which specificity pocket is a part of each enzyme .B. Which of the following amino acids that fit into the specificity pocket of chymotrypsin?a. glycine. b. arginine. c. phenylalanine. d. alanine. e. aspartate. f. tyrosine.

Explain two reasons you think it is important for scientists to search for new ways to treat cancer

For a to be healthy, it has to have lots of different kinds of plants and animals. all of the different types of plants and animals in an ecosystem. name four types of ecosystems from those listed in the video. b) c) d) most living things live here. all living things depend on how an ecosystem like a game of sticks? why should we build new buildings on existing land? name four extinct species from those listed in the video. b) c) d) the best way to wipe out a species is to the largest ecosystem in the world is this percent of the world is covered by water. how many of all species in the world live in the ocean? list five things you can do to increase biodiversity. b) c) d) e) how many species are we losing per hour?

Which to produce involved from a symbiotic relationship of organisms which resulted in eukaryotic organisms contain chloroplast