When a solution of cesium chloride (CsCl) is subjected to high-speed centrifugation, a stable density gradient is formed. Meselson and Stahl found that when cell contents were subjected to centrifugation with a CsCl solution, a band of DNA formed at the CsCl density that matched the density of the DNA. This technique is called density-gradient centrifugation.
a. True
b. False
Answers: 3
Chemistry, 22.06.2019 16:00
If 15 drops of ethanol from a medical dropper weight 0.60g, how many drops does it takes from a dropper to dispense 1.0ml of ethanol? the density of ethanol is 0.80g/ml
Answers: 1
Chemistry, 23.06.2019 00:00
How do you determine the percent yield of a chemical reaction
Answers: 1
Chemistry, 23.06.2019 02:00
Calculate the molarity of each aqueous solution: a. 78.0 ml of 0.240 m naoh diluted to 0.250 l with water b. 38.5 ml of 1.2 m hno3 diluted to 0.130 l with water
Answers: 1
When a solution of cesium chloride (CsCl) is subjected to high-speed centrifugation, a stable densit...
Mathematics, 07.01.2021 19:10
History, 07.01.2021 19:10
Mathematics, 07.01.2021 19:10
Mathematics, 07.01.2021 19:10
Mathematics, 07.01.2021 19:10
Mathematics, 07.01.2021 19:10
Social Studies, 07.01.2021 19:10
Mathematics, 07.01.2021 19:10
Biology, 07.01.2021 19:10
Mathematics, 07.01.2021 19:10