The one that is not a piece of molecular evidence supporting the endosymbiotic theory is B) The mitochondria and chloroplasts are much different in structure in bacteria.
Hope this helps! :)
I think it's homologous, but I'm not sure.
<span>The
hormones involved in gastric regulation are released from the stomach
and the small intestine. Gastrin has a stimulatory effect on parietal
cells and chief cells and is released in the presence of partially
digested peptides. The intestinal hormones, cholecystokinin and
secretin, have inhibitory effects on parietal cells and chief cells. In
addition, cholecystokinin release requires the presence of carbohydrates
and lipids.</span>
Answer:
The answer should be A
Explanation:
The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.
