The job of Taq polymerase is to move along the strand of DNA and use it as a template for assembling a new stand that is complimentary to the template. This is the chain reaction in the name polymerase chain reaction. PCR is so efficient because it multiplies the DNA exponentially for each of the 25 to 75 cycles.his is the enzyme that is in charge of replicating DNA. This is the polymerase part of the name polymerase chain reaction. 4. Nucleotides. You'll need to add nucleotides (dNTPs) so the DNA polymerase has building blocks to work with.
The average American consumes more than an adequate amount of protein. Foods high in protein also tend to be high in fat. Protein-rich foods should provide 10 to 35 percent of your total daily calories. Adequate protein intake is essential as proteins are the main substances the body uses to build and repair tissues such as muscles, blood, internal organs, hair, skin, nails and bones.
The key to a healthy balanced diet is not to ban or omit any foods or food groups but to balance what you eat by consuming a variety of foods in the right proportions. At a high level, the basic elements of a healthy diet include the right amount of protein, fat, carbohydrates, vitamins, minerals and water.ow much protein should you eat? The amount of protein you need depends on many factors including age, sex, and level of physical activity. The WHO (World Health Organization) set the minimum protein intake at about 1/3 of a gram of protein per pound of bodyweight.