You have a 0.25M stock solution of NaCl (Formula Weight: 58.4g/mole), a 0.5M stock solution of glucose (Formula Weight; 180.2g/mole), and a bottle of solid Tris base (Formula Weight: 121.1g/mole). How would prepare (be specific) 500mL of a single solution containing 500mM Tris, 25mM glucose, and 5mM NaCl.

(10 points) Describe how you would prepare 50mL of a 0.250M stock solution of potassium chloride (Formula Weight: 74.55g/mole). Using this stock solution, describe how you would prepare 100mL of the following dilutions: 5mM and 2500mM

Experim Extraction of DNA Extraction of DNA Hands-On Labs, Inc. Version 42-0056-00-01 Lab Report Assistant This document is not meant to be a substitute for a formal laboratory report. The Lab Report Assistant is simply a summary of the experiment's questions, diagrams if needed, and data tables that should be addressed in a formal lab report. The intent is to facilitate students' writing of lab reports by providing this information in an editable file which can be sent to an instructor. Questions A. Describe what the DNA from the split peas looked like? B. Were your experimental results what you expected to see? Specifically, was there more or less DNA than you expected? C. What was the purpose of adding the detergent to the experiment? If the detergent was not used, do you think the experiment results would have changed? Explain your answer. D. If you used 5% isopropyl alcohol instead of 91% isopropyl alcohol, do you think the experiment results would have changed? Explain your reasoning. com 1 Hands-On