#Question id: 3780
#XL - Q Biochemistry
If a cell were unable to produce histone proteins, which of the following results would be a likely effect on the cell?
#Question id: 11368
#XL - S Microbiology
Which of these statements about prokaryotes is correct?
#Question id: 11395
#XL - S Microbiology
Mitochondria are thought to be the descendants of certain alpha -proteobacteria. They are, however, no longer able to lead independent lives because most
genes originally present on their chromosome have moved to the nuclear genome. Which phenomenon accounts for the movement of these genes?
#Question id: 1029
#XL - T Zoology
The structures used for motility in both eukaryotes and prokaryotes are
#Question id: 3471
#XL - T Zoology
In a altruistic behavior occur between nephew and uncle, which of the following value of cost of donor and benefit of recipient respectively allowed to altruism?