Answer:
it might be photosynthesis?
Answer:
phytoplankton and bacteria
Explanation:
Answer:
a. can produce many exact copies of segments of DNA
Explanation:
PCR refers to polymerase chain reaction that replicates a gene or a DNA segment into multiple copies. For the purpose, primers, the sample DNA template to be amplified, nucleotide monomers and the heat-tolerant DNA polymerase enzyme (<em>Taq </em>polymerase) are mixed.
The heating of the mixture leads to the denaturation of the sample DNA. The mixture is cooled down to allow annealing of the primers to the DNA template which is then amplified by the enzyme <em>Taq</em> DNA polymerase. The reaction mixture is heated to allow denaturation of all the DNA molecules which in turn serve as a template and the process is repeated for several rounds according to the requirement of the copies of the sample DNA.
The area that in the MUTCD that is used to channel motorists to the open Trav Lane is the work space.
<h3>What is a work space?</h3>
The work space is a segment of the highway which is very near or closer to road users and it is set aside for workers, equipment, and material, and a vehicle used upstream for travel lane. Work spaces are separated from road users by channeling it with some devices to exclude vehicles and pedestrians using a temporary barricade.
Therefore, area that in the MUTCD that is used to channel motorists to the open Trav Lane is the work space.
Learn more about workspace here.
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