Write the SI (metric) unit for each abbreviation given below.  a.  18 m represents     b. 15 L represents     c. 85 mm represents . 

Use the table below to determine the following:    a. The boiling temperature for water: b. Normal temperature for the human body:

Which metric unit should we use to measure the given length?  Distance between Chicago and St. Louis. 

You need to make 100mL of TE pH 8.0 buffer (consisting of 120mM Tris and 1mM EDTA) for a DNA extraction. You have Tris base powder and EDTA powder from which to make it. Tris powder has a MW of 121g/mol, while EDTA powder has a MW of 292g/ml. How much Tris powder will you need for this desired volume of TE solution? How much EDTA powder will you need?

To make 1 liter of 5X SSC, mix together ml of 20X SSC and ml of ddH2O

You extracted RNA using the organic solvent method (Trizol, which uses phenol and chloroform to extract this molecule). You measured your extracted sample and the A260/A280 ratio is 1.7. You would describe this preparation as:

Which of the following is NOT involved in gene expression (i.e. transcription and translation)?

What is the purpose of diethylpyrocarbonate (DEPC) in nucleic acid extraction protocols?

What is the purpose of SDS in non-organic nucleic acid extractions?

You need 250 mL of 0.25X tris-acetate-EDTA (TAE) for the buffer tank to run an agarose slab gel. You have 50X stock TAE. How much of the stock TAE do you need to dilute to 250mL?