There are three ways in which exogenous dna can be
introduced into a bacterial genome. These are; transduction, transformation and
conjugation. Transduction is the introduction of exogenous material into bacteria
by viruses; conjugation is exchange of genetic material between bacteria sexual
through reproduction; while transformation
is uptake of exogenous dna by bacteria, from its surrounding, through the
bacterial membrane.
Answer:
Saturn is Losing its Rings, Fast. ... According to the data obtained by the Voyager probes in 1980 and 1981, icy particles from Saturn's rings are being pulled in by the planet's gravity after becoming subject to Saturn's magnetic field – which turns them into a dusty “ring rain” in Saturn's upper atmosphere.
Explanation:
That is according to nasa
Answer:
gene therapy involves the transplantation of normal gene into a genome in place of missing or defective genes. many scientists believe that gene therapy will lead to revolutionary new treatments for cancer. why do you think gene therapy is such a promising field for this disease?
Gene therapy would greatly help to correct or treat defects in genes and this would greatly help in treating cancer which still remains a menace that must be curbed in the society globally.
Explanation:
Answer:
Which stage represents the establishment of the pioneer organisms?
GRASSES
Explanation:
Grasses which are small plants are pioneer organisms as they grow to reach the climax in an ecosystem
Answer:
C. Sensitivity to finger position and downward skin pressure, as when holding an object
Explanation:
SA II fibers a form of the Ruffini respond particularly to lateral skin stretch and direction of object motion, they terminate in Ruffini endings connected to Aβ nerve endings.
Sensitivity to finger position and downward skin pressure, as when holding an object would be most affected if you lost your SA II (Ruffini) touch receptors.