The Belmont Report requires “justice” and a “fairness in dis… The Belmont Report requires “justice” and a “fairness in distribution”. This refers to Read Details
How do you prepare 400 ml of 70 mM Tris (Mw = 121.14)? How do you prepare 400 ml of 70 mM Tris (Mw = 121.14)? Read Details
What would you expect absorbance of a sample to be if it had… What would you expect absorbance of a sample to be if it had a transmittance of 26%? Read Details
You have a stock of DNA ligase at 100,000 units/µl. You need… You have a stock of DNA ligase at 100,000 units/µl. You need 5,000 units of ligase in a 10 µl reaction, how many microliters of ligase do you need? Read Details
What is the extinction coefficient of a protein with a conce… What is the extinction coefficient of a protein with a concentration of 1.25 μM and absorbance of 0.65? Read Details
80 ng of DNA is needed for a ligation, and its concentration… 80 ng of DNA is needed for a ligation, and its concentration is 30 ng/µl. How many microliters of DNA are required? Read Details
What would the transmittance of a sample be if the absorbanc… What would the transmittance of a sample be if the absorbance was 0.7? Read Details
Polycarbonate bottles are clear, and therefore the sample ca… Polycarbonate bottles are clear, and therefore the sample can be visualized after centrifugation. What advantage do polypropylene (opaque) bottles provide? Read Details
Why are the tubes used in fixed-angle centrifugation pointed… Why are the tubes used in fixed-angle centrifugation pointed at the bottom? Read Details
A 50 kDa protein would consist of approximately ______ amino… A 50 kDa protein would consist of approximately ______ amino acids. Read Details
