Answer:
The correct answer is There are very few receptors on the soles of a person's feet.
Explanation:
The skin is made up of a layer called the epidermis. The epidermis contains cells that are very sensitive and are responsible for perceiving everything we touch by sending this information to the brain.
All the nerve endings that our body has are in charge of controlling the sense of touch.
All the sensations that we perceive when touching something with any part of the body are linked to the sense of touch.
The most sensitive places on our body are palms, lips, tongue, soles of the feet, fingertips, eyelids and face.
Therefore the correct answer is There are very few receptors on the soles of a person's feet.
He sailed on the HMS Beagle to serve as a naturalist.
E. coli here is a host cell.
In respect to this procedure, two things were used to carry out the process of human insulin production, namely a host and a vector.
In molecular cloning, a vector is a DNA molecule used as a vehicle to artificially carry foreign genetic material into another cell. In the production of human insulin, the vector in this case was a plasmid, a small circular double stranded DNA found in most bacteria, that is distinct from the cell's chromosomal DNA.
This circular DNA is removed from the bacteria, cut open and DNA for producing insulin is inserted into it then it is closed into a ring again. This recombinant DNA plasmid is then inserted into a host cell, such as E.coli which then makes the insulin protein together with its own proteins.
If a student refuses to wear safety googles in the laboratory such a student should not be allowed to participate in the laboratory activities for that day and he or she should be penalized for disobeying one of the important laboratory regulations.<span />