4. You have a 1.5 g/mL stock solution of protein. To make 200mL of 15 mg/mL solution, add ANSWER (include unit) of stock and ANSWER (include unit) of water for a final volume of ANSWER (include unit). (HINT: Convert units) This is a 1: ANSWER Dilution. 5. To make 500 milliliters of 1x Buffer, measure ANSWER (include unit) of 4x stock and add ANSWER (include unit) of water to make the total volume ANSWER (include unit). This is a 1: ANSWER Dilution.

4. You have a 1.5 g/mL stock solution of protein. To make 200mL of 15 mg/mL solution, add ANSWER (include unit) of stock and ANSWER (include unit) of water for a final volume of ANSWER (include unit). (HINT: Convert units) This is a 1: ANSWER Dilution. 5. To make 500 milliliters of 1x Buffer, measure ANSWER (include unit) of 4x stock and add ANSWER (include unit) of water to make the total volume ANSWER (include unit). This is a 1: ANSWER Dilution.

Lifetime Physical Fitness & Wellness

15th Edition

ISBN:9781337677509

Author:HOEGER

Publisher:HOEGER

Chapter10: Preventing Cardiovascular Disease

Section: Chapter Questions

Problem 5AYK

See similar textbooks

Similar questions

At a pH of 7.40, the carbonic acid ratio is ________. a. 35:1 b. 4:1 c. 20:1 d. 3:1
A substance dissociates into K+ and Cl- in solution. The substance is a(n) ________. acid base salt buffer
Which of the following is most likely to be found evenly distributed in water in a homogeneous solution? sodium ions and chloride ions NaCl molecules salt crystals red blood cells
Discuss how buffers help prevent drastic swings in pH.
Match the molecules with the best description.
A cation has a(n) ________ charge. neutral positive alternating negative
When acids are added to a solution, the pH should ___________ . a. decrease b. increase c. stay the same d. cannot tell without testing
MATHEMATICAL The buffer needed for Question 35 can also be prepared using crystalline NaH2PO4 and a solution of 1.0 M NaOH. How would you do this?
MATHEMATICAL A catalog in the lab has a recipe for preparing 1 L of a TRIS buffer at 0.0500 M and with pH 8.0: dissolve 2.02 g of TRIS (free base, MW=121.1 g/mol) and 5.25 g of TRIS hydrochloride (the acidic form, MW=157.6 g/mol) in a total volume of 1 L. Verify that this recipe is correct.
Uracil ________. contains nitrogen is a pyrimidine is found in RNA all of the above