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None Macromolecules
What is the process by which monomers are linked together to form polymers?
  1. monomerization
  2. hydrolization
  3. dehydration reactions
  4. coiling
None Macromolecules
Which of the following is untrue about unsaturated fatty acids?
  1. most animal fats are saturated
  2. there are no double bonds between carbon atoms composing a chain so as many hydrogen bonds as possible can bond
  3. has one or more double bonds with one fewer hydrogen atom on each
  4. None of the above
None Macromolecules
High cholesterol levels are considered a major risk factor for heart disease. However, why is cholesterol still necessary?
  1. It isn't. humans have evolved to no longer need it
  2. it is an important part of nucleotides
  3. it is the basis for many important molecules such as hormones
  4. aids in the formation of amino acids
None Macromolecules
Lipids differ from other large biological molecules in that they                            .
  1. are not really polymers
  2. do not have specific shapes
  3. are not made up of carbon
  4. do not have nitrogen
None Macromolecules
Which of these is found in all amino acids?
  1. -COOH
  2. -OH
  3. -NH2
  4. Both A and C
None Biochemical Pathways
Plants can make their own                .
  1. flagella
  2. water
  3. minerals
  4. food
None Macromolecules
This helps the maintenance of the mucous membrane and it is essential for healthy skin.
  1. Vitamin A
  2. Vitamin K
  3. Vitamin C
  4. Amino Acids
None Biochemical Pathways
What is the process of building up later molecules from small ones called?
  1. cell division
  2. catabolism
  3. physiology
  4. anabolism
None Biochemical Pathways
Which of the following metabolic pathways uses an outside electron acceptor?
  1. glycolosis
  2. anaerobic respiration
  3. The TCA/krebs cycle
  4. fermentation
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