Louis pasteur developed the germ theory of disease, which states that many diseases are caused by microorganisms. had scientists been skeptical but not open-minded about the idea, it would not have been published in journals. it would have been accepted without evidence. it would not have become scientific consensus. it would have been reproduced by other scientists.

g1

choices:

a. g2. b. g1. c. m

cell division has two checkpoints namely, g1

checkpoint and spindle assembly checkpoint. the checkpoint which determines if

division has properly occurred is the g1 checkpoint. at this point, is a damage

in the dna is detected or  the has not reach the optimum size, the cell is

stopped in g1 and is not allowed to proceed to further process.

source:

scientists have discovered that hiv does not cause aids by the virus's direct effect on the host's immune cells, but rather through the cells' lethal influence on one another. researchers from the gladstone institutes have revealed that hiv does not cause aids by the virus's