Which of the Following Is Not an Example of an Important

question 26

Multiple Choice

Which of the following is not an example of an important inorganic substance necessary for normal human physiology?

• A) Iodide ions are important components of certain hormones in the body.
• B) The sugar-phosphate backbone of DNA form from covalent bonds between nucleotides.
• C) Calcium ions are important components of cellular communication.
• D) Oxygen is the final electron acceptor in cellular respiration, the process that generates much of the ATP in cells.

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Definitions:

Complete Failure

A situation or attempt that utterly fails to meet its goal or objective, resulting in no successful outcome.

Castro

Fidel Castro was a Cuban revolutionary and politician who led Cuba as Prime Minister from 1959 to 1976 and then as President from 1976 to 2008.

Riots

Public disturbances against authority or between groups, characterized by violence, chaos, and possible destruction of property, often sparked by social or economic grievances.

Department Of Defense

The federal department charged with coordinating and supervising all agencies and functions of the government relating directly to national security and the United States armed forces.