A lead compound containing a methyl ester functional group was hydrolysed to give an analogue with a carboxylic acid functional group. An in vivo bioassay which involved oral administration suggested that the ester was active and that the acid was inactive. However, an in vitro bioassay suggested that the ester was inactive and that the acid was active. Required:
What is the most likely explanation for these results?

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1. why does the same side of the moon always face earthc.the rotational period of the moon is equal to one revolution around earth2. which is greater the moons period of rotation or its period of revolution  b.the moons revolution period around earth3.what was the major accomplishment of the apollo missions  d.landing on and exploring the moon4. which of these space missions involved the deployment of lunar rovers d.apollo5. which scientists are going to explore next on kepler-186fd. evidence of existence of life6.which mission is not going to explore the outside of the solar systemb.safir7.which technology limit the future of space exploration b. scientist must first develop certain technologies before missions can be completed.

Ithink d hope that

The library of congress appointed w. s. merwin to the prestigious, respected position of poet laureate consultant.