Answer:
Explanation:
Detergent enzyme used because The positively charged sodium ions in the salt help protect the negatively charged phosphate groups that run along the backbone of the DNA. A detergent is then added. The detergent breaks down the lipids in the cell membrane and nuclei. DNA is released as these membranes are disrupted.
Proteases catalyze the breakdown of contaminating proteins present in the solution to its component amino acids. It also degrades any nucleases and/or enzymes that may be present in the sample. This is of vital importance since these chemical compounds can attack and destroy the nucleic acids in your sample.
It was used till the 1960s. Hope i helped.
The beginning of spring in the Northern Hemisphere is marked by the Vernal (spring) equinox. I hope this helps!
Answer: The difference in solar energy received at different latitudes drives atmospheric circulation. Places that get more solar energy have more heat. The air over the areas receiving less heat is cooler and so it sinks. The rising warm air and sinking cool air create wind which moves air and heat around the planet. so it would true if not true then false
Explanation: