Sulfur Is an Essential Element in the Human Body, and Studying

question 82

Multiple Choice

Sulfur is an essential element in the human body, and studying its characteristics is important in understanding human physiology. Sulfur atoms have six electrons in their outer shell. Based on this information, which of the following is TRUE?

• A) Sulfur can form important molecules using covalent bonds.
• B) Sulfur is an important isotope of hydrogen.
• C) Sulfur is inert.
• D) Sulfur has eight electrons in its outer shell.

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Definitions:

Full Set Of Chromosomes

The complete number of chromosomes necessary for a species to develop normally, contained in each cell’s nucleus.

Gene Sequence

The order of nucleotides in a segment of DNA that represents a specific genetic instruction, essential for coding proteins and regulatory functions.