Homework Sourse2 microliters mL is the same volume as which of the followin
Solution
Answer 1. (A) 2000 Microliters(Since 1ml = 1000 microliters)
Answer 2. (D) 10-100 micropipette( the desired volume should be in between the lower and upper limits of pipette
Answer 3. (B) Cow Hemoglobin(In GFC the small molecular weight passes through all the meshes while higher one does not enter each and every mesh. So higher moleculer weight protein elutes first
Answer4. (B) The isoelectric point is the pH at which there is net negative charge on the protein. ( This is not true beacuse pI is the point where there is not net charge on the protien.
Answer 6 (B) Porcine pepsin will migrate the fastest toward negative electrode ( The protien will move towards Positive side beacuse it will have net negative charge since its pI is lower than pI of buffer.
Answer 7 (B) 50%
answer 8. (Microscopic Polymer Beads)
