Chemistry, 03.10.2019 00:30, Emanuelle7843
Although amino acids have "acid" in their name, some are acidic in water solutions, some are basic, and others are neutral. propose an explanation for this observation based on the structures and descriptions of the amino acids below.21. the structure shown below is a line drawing of noncyclic amp, an important messenger molecule in molecular communication systems. a. draw the missing carbon and hydrogen atoms on the molecule. b. write the chemical formula for a molecule of noncyclic amp.22. the phosphate functional group in the noncyclic amp molecule of question 21 contains "acidic hydrogens."a. explain what this phrase means.
b. draw the noncyclic amp molecule after it has dissolved in water.
Answers: 3
Chemistry, 22.06.2019 05:30, NorbxrtThaG
The table describes how some substances were formed substance 19 description formed by boiling pure water formed by combining three hydrogen atoms to every nitrogen atom formed by adding 5 g of sugar to 1 l of water formed by compressing carbon under high pressure based on the given descriptions, which substance is most likely a mixture?
Answers: 1
Chemistry, 22.06.2019 09:00, boxergirl2062
Scientific evidence tells us that the cause of earths four season is the tilt of earth as it revolves around the sun. the student is instructed to illustrate this information in a science notebook. how will the student illiterate winter in the northern hemisphere?
Answers: 3
Chemistry, 22.06.2019 11:30, claudr03
If we compare and contrast electromagnetic waves with sound waves, all but one statement is true. that is a) sound waves require a medium to travel while electromagnetic waves do not. b) electromagnetic waves can travel through the vacuum of space while sound waves cannot. c) electromagnetic waves must have a medium in which to travel, but sound waves can travel anywhere. eliminate d) sound waves must bounce off of matter in order to travel while electromagnetic waves do not require matter to be present.
Answers: 3
Although amino acids have "acid" in their name, some are acidic in water solutions, some are basic,...
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