Kepler's Lasting Achievement Was

question 20

Multiple Choice

Kepler's lasting achievement was

• A)his quarrel with the king of Denmark.
• B)the laws of planetary motion that are still in use.
• C)the discrediting of Neo-Platonism.
• D)his rejection of Copernican ideas.
• E)the theory that planets traveled in circular orbits.

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Definitions:

Stereogenic Center

An atom in a molecule, often carbon, that is connected to four different groups, giving rise to stereoisomers due to the spatial arrangement of these groups.

Stereoisomer

Molecules that have the same molecular formula and sequence of bonded atoms but differ in the three-dimensional orientations of their atoms in space.

Drug Receptors

Specific molecular sites within the body that drugs interact with to produce a pharmacological effect.