Q. M is a marker locus that you are using to look for QTLs for nose hair. You cross an M1M2 father with an M2M3 mother and ?nd out that the mean number of nosehairs in dissimilar marker genotypes in their offspring are as follows- M1M2 50 M1M3 70 M2M2 […]

Microbiology The modules in this course are one week in length. Time goes quickly, so remember to post early! Check the discussions as often as you can to see what others have posted and to respond. The earlier in the week that you begin posting, the deeper the conversation and […]

Review Questions from Skeletal Muscle Lecture Question 1: What tissues from part of a muscle (organ)? List 3 board functions of skeletal muscle. Describe the anatomical hierarchy of a muscle organ using these: organ, fascicle, 1 cell or myocyte = 1 muscle fiber, sarcomere, myofilaments. 2. Describe the roles of […]

In the table below, predict (yes or no) whether or not the E. coli lac operon will be transcriptionally active in the presence or absence of glucose or lactose as indicated and respond Lactose Glucose Lac expression? No YesYes YesYes No to questions “a” and “b.” a. Explain each of […]