lex A is an E. coli gene whose product regulates the transcription of certain target genes that are located at different positions in the bacterial chromosome. Identified target genes appear to be involved in DNA repair and recombination. Under normal conditions, the LexA protein binds near and represses transcription of […]

Your friend Bruce calls in a panic. He has just come from the doctor and been diagnosed with a bacterial infection. The doctor told him not to worry; his B cells will take care of it in no time! Knowing that you are studying the immune response, he is calling […]

This document includes ACC 440 Week 1 Individual Assignment Ch. 2 Textbook Exercises C2-1 E2-1 C2-1 Choice of Accounting Method Slanted Building Supplies purchased 32 percent of the voting shares of Flat Flooring Company in March 20X3. On December 31, 20X3, the officers of Slanted Building Supplies indicated they needed […]

Pre-Lab Questions: 1. Identify the major similarities and differences between prokaryotic and eukaryotic cells. 2. Where is the DNA housed in a prokaryotic cell? Where is it housed in a eukaryotic cell? 3. Name three structures which provide support and protection in a eukaryotic cell. Experiment 1: Cell Structure and […]