Answer:
Voting is a fair way to choose leaders. Voting usually takes a while, but it is a better way to know what the representative plans to do when he/she has a certain role in government.
Explanation:
Step 1: Lysis
In this step, the cell and the nucleus are broken open to release the DNA inside and there are two ways to do this. First, mechanical disruption breaks open the cells. This can be done with a tissue homogenizer (like a small blender), with a mortar and pestle, or by cutting the tissue into small pieces. Mechanical disruption is particularly important when using plant cells because they have a tough cell wall. Second, lysis uses detergents and enzymes such as Proteinase K to free the DNA and dissolve cellular proteins.
Step 2: Precipitation
When you complete the lysis step, the DNA has been freed from the nucleus, but it is now mixed with mashed up cell parts. Precipitation separates DNA from this cellular debris. First, Na + ions (sodium) neutralize the negative charges on the DNA molecules, which makes them more stable and less water-soluble. Next, alcohol (such as ethanol or isopropanol) is added and causes the DNA to precipitate out of the aqueous solution because it is not soluble in alcohol.
Step 3: Purification
Now that DNA has been separated from the aqueous phase, it can be rinsed with alcohol to remove any remaining unwanted material and cellular debris. At this point, the purified DNA is usually re-dissolved in water for easy handling and storage.
Answer:
Overall in America, the fingerprint pattern frequencies I hear most often are 60% to 65% loops, 30 to 35% whorls and 5% arches
Answer:
commissions and fees charged to the public.
Explanation:
A broker is someone who is into the trading of business stocks or options in-order to maximize profits either for themselves or for the business entities which they represent.
In-order to have a successful relationship, there is need for their terms and conditions associated with the stock or option trading to be known and clear to their customers. <em>These can only be achieved through having office policy document where their commissions and fees charged are explicitly stated for the public.</em>
Answer:
The United States Constitution says that all Presidential Appointment has to go through the Senate, a President can do this to fill the courts with his view (Conservative or Liberal) or break history.