Answer asap giving
mrs. ruhala set up an experiment where she tested for the presence of monosaccharides in food. she took a cracker and it tested negative for
monosaccharides. then she put the cracker in her mouth, chewed it up and then spit it out into a test tube. it now tested positive for
monosaccharides.
what happened?
a) the physical action of chewing broke down the lipids in the cracker and producing a positive reaction.

b) mrs. ruhala is a magical being

c) an enzyme in her mouth broke down the polysaccharides in the cracker into monosaccharides.

d) water in the saliva catalyzed the cracker proteins and broke them into monosaccharides.