Answer:
The correct answer is "horizontal gene transfer".
Explanation:
The most common way at which genes are transferred is vertically, from parents to their descendants. However genes could be transferred among species, in what is known as horizontal gene transfer (HGT). HGT is most clearly seen in bacteria, actually HGT is the cause of the phenomenon of the development of antibiotic resistance. The theory of an ancient mitochondria moving their genes to the chromosomes of its host is most likely the result of HGT. This makes sense since an ancient mitochondria most likely behaved as an alpha proteobacteria, an ancient bacteria that already developed its HGT mechanism..
TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection TheSection
Answer: "ED-NOS" {"Eating Disorder, Not Otherwise Specified" .}.
__________________________________________________________
MAD (mitotic arrest deficient) are proteins related to spindle cell cycle checkpoint and it is important since they prevent the segregation of sister chromatids until all have bound to the spindle.
The cell cycle ensures the duplication of the genome and its distribution in daughter cells by passing through a coordinated and regulated sequence of events.
A series of checkpoints guarantee the orderly progression of the phases of cell division and the correct distribution of the duplicated genetic material in the daughter cells.
The checkpoints during mitosis are:
- At the end of stage G1 and before S.
- Before anaphase in mitosis.
- DNA damage checkpoints in G1, S or G2.
The checkpoint before anaphase in mitosis guarantees the separation of chromosomes, and operates by activating the Mad2 protein that prevents the degradation of segurin, until the conditions are appropriate.
That is, the Mad2 protein prevents the segregation of sister chromatids until they have all bound to the spindle.
Therefore, we can conclude that MAD (mitotic arrest deficient) are proteins related to spindle cell cycle checkpoint and it is important since they prevent the segregation of sister chromatids until all have bound to the spindle.
Learn more here: brainly.com/question/9790187
False because t<span>he </span>Cambrian Period<span> was when most of the major groups of animals first appear in the fossil record.</span>
