Hydrogen and Oxygen Atoms Are Held Together Within an Individual

question 37

Multiple Choice

Hydrogen and oxygen atoms are held together within an individual water molecule by ________ bonds.

• A) hydrogen
• B) peptide
• C) polar covalent
• D) ionic

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Definitions:

False-Negative

A test result that incorrectly indicates no presence of a condition, such as a disease or a specific finding, when it is actually present.

Second Trimester

The period in pregnancy that extends from the 13th to the end of the 26th week, characterized by rapid growth of the fetus and further development of fetal organs.

Embryo

A group of cells, called the inner cell mass, that develops from the blastocyst during the embryonic prenatal period to become the fetus.

Fetus

A developing human from roughly eight weeks after conception until birth.