Of the 20 amino acids found in human proteins, how many are nonessential amino acids?
A) 5
B) 10
C) 15
D) 20
B
You might also like to view...
Coral bleaching results in ________.
A. the death of many corals B. the expulsion of zooxanthellae from corals C. the weakening of corals and higher levels of disease D. All of these are correct. E. None of these is correct.
Describe the temperature conditions in clouds that are required to form precipitation by the Bergeron process
What will be an ideal response?
During its initial formation by the accretion of particles, the young Earth was ____
A) shrouded in a thick atmosphere B) density stratified with a core, mantle, and crust C) likely chemically homogenous throughout D) completely covered by an ocean
Which of the following will NOT bring about changes in relative location?
A) the discovery of new trade routes B) the opening of a new highway C) a new tariff agreement between two countries D) latitude and longitude