Examlex
Classification.The following are chemical functional groups that may be part of a biologically active molecule.Answer the questions by matching the items with the most appropriate group.
a.-COOH
b.-CH3
c.-NH2
d.-OH
e.
f.-PO43-
g.-CHO
-the group on the amino-terminal end of proteins
Great Depression
A severe worldwide economic downturn that took place mostly during the 1930s.
Upton Sinclair
An American writer and social activist best known for his novel "The Jungle," which exposed the harsh conditions and exploited lives of immigrants in the United States' meatpacking industry, leading to public outrage and regulatory reforms.
Elections
A formal group decision-making process by which a population chooses an individual or multiple individuals to hold public office.
Unemployed
The state of being without a paid job but available to work.
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