Which of the following is not a macromolecule by polymerization?
A) lipids
B) proteins
C) polysaccharides
D) polynucleotides
E) DNA
Ans: A) lipids
You might also like to view...
How might ants on an acacia tree serve in a mutualistic relationship?
A) The ants fight off potential herbivores. B) The ants carry disease. C) The ants bring nitrogen to the tree. D) The ants bring sugar to the tree.
In the accompanying figure, the formation of carbohydrates from carbon dioxide and water occurs in the portion oflabeled:a
A b. B c. C d. D e. E
Four of the following are features found exclusively among all vertebrates. Which one is the exception?
a. notochord
b. pharyngeal gill slits
c. four legs
d. post-anal tail
e. dorsal nerve cord
What type of symbiotic relationship is exemplified by athlete's foot?
A. Commensalism B. Atavism C. Mutualism D. Parasitism