2. Describe how the creation of the Himalayan Mountains has changed the geography of India and the surrounding area's surface, as well as the weathering and erosion of the continents. (2.3)

This is the amino acid cysteine. circle the amine group, put a box aroundthe carboxylic acid group and use a different colored pencil/pen to circle the sidechain (r group). h o | ||nh2— c- c-oh | ch2 | sh

Imagine you are introducing the lac operan and the trp operon to students who have never learned about it before. complete the table to compare the similarities and differences between the two operons

What enzyme is most important for dna replication and why?