Specific arrangements of atoms within an organic molecule that confer characteristic chemical properties upon that molecule are called
a) hydrocarbon chains.
b) polymers.
c) carbon skeleton.
d) functional groups.
e) isomers.
Answer: d
You might also like to view...
Guillain-Barré syndrome is a disorder of the peripheral nervous system
Indicate whether the statement is true or false.
Glucagon stimulates the liver to form glycogen from glucose
Indicate whether this statement is true or false.
Cytotoxic T cells ________.
A) are the only T cells that can directly attack and kill other cells B) require the double recognition signal of I MHC plus II MHC on the target cell in order to function C) function mainly to stimulate the proliferation of other T cell populations D) self-destruct once the antigen has been neutralized
The immune system destroys or neutralizes
A. nonmicrobial foreign substances. B. viruses. C. bacteria. D. cancer cells that arise in the body. E. All of the choices are correct.