Name the two muscles that make up the iliopsoas and give their respective origins, insertions, and actions.  When naming an action, make sure you specify where the action occurs (which joint). Iliacus O: iliac fossa I: lesser trochanter of the femur A: hip flexion, ER Psoas major O: lateral bodies of the lumbar vertebrae I: lesser trochanter of the femur A: hip flexion, ER *This was the minimum necessary for full credit.  If you listed hip adduction, that could also be a secondary action.  If you gave more detailed origins/insertions, as long as they were correct…all good. 

Which of the following elements combinations include only macronutrients required in large quantities by many microbes?  

Which of the following is FALSE about bacterial outer membrane?

Which of the following statements about prokaryotic flagella is correct.

The structure shown below is bacterial cell envelop, in which region would you look to find the endotoxin?

What is one difference between Acid Fast and Gram stain?

What is NOT true regarding proteins that are embedded within the cell membrane?  

In the autonomic nervous system, which of the following is the correct statement?

After you run a couple of experiments, you got the following results. Characteristic Organism A Organism B Cell Wall No peptidoglycan Contains peptidoglycan Cell Membrane Type Lipid Bilayer or Monolayer Lipid Bilayer Plasma Membrane Lipids Phytanyl Groups Fatty Acids Fatty Acid linkage Ether bonds Ester bonds Based on the information given in the table above, which of the following statements is TRUE about Organism B?

Calculate the number of cfu/mL for this sample.