In the absence of Delta, why do the cells becomeunsynchronized?

Which are the events causing loss-of-heterozygosity in somatic cells of RB+/RB− individuals?

If locus F is 11 cMorgans from locus H and locus H is 44 cMorgans from locus E, determine the distance (in cMorgans) from locus F to locus E?  Explain your reasoning.

I read that vinyl chloride exposure is associated with an increased risk of a rare form of liver cancer (hepatic angiosarcoma), as well as brain and lung cancers, lymphoma, and leukemia.  But my question is what gene(s) are being mutated by this type of taxic gas?

In the Hershey Chase experiment, why was the localization of radio-labeled phage of macromolecules in the cytoplasm the reason that the genetic material identity was proved.

The nucleus is the largest of the eukaryotic organelles and contains the genome of the organism.  a) describe the proteins and process of nuclear import and export. b) describe, in general terms, an experiment that could be conducted to show that there are specific signals for nuclear import or export.

- - da a Lenuar UVIUI IS UIE UI Ue processes that support the Cell theory. Consider Figure 1 as eukaryotic cell and to be referred in this question. Figure 1 a) Based on Figure 1, does the cell represent a gamete cell? Justify your answer. b) State the value of 2n in Figure 1. c) Using a labelled diagram, ilustrates the cell in Figure 1 after t undergoes S stage. d) If cell in Figure 1 experienced a non-disjunction event on its largest chromosomes during meiosis 2, illustrates the probable gametes it produces using a labelled diagram. e) Give the probabity percentage for each type of gamete produced in 2d). f) Does cell division in E col and in human cells serves the same purpose? Justify your answer.

Approximately how many genes are necessary for amicrobial cell to have a free-living existence?

explain the most likely steps of what might happen inside a MDA-MB-231 cell after it is exposed to UV light.

If cells are infected with a vesicular stomatitis virus (VSV) strain in which a viral gene (VSVG) is fused to the green fluorescent protein gene, when the chimeric protein is synthesized, what compartments will it visit and in what order before until it leaves the cell?