Which Deciduous Molar Has Three or Four Cusps, an Oblique

question 1

Multiple Choice

Which deciduous molar has three or four cusps, an oblique ridge, three roots, and often has no distal pit?

• A) Maxillary first
• B) Maxillary second
• C) Mandibular first
• D) Mandibular second

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Definitions:

Electrophoresis

A laboratory technique used to separate DNA, RNA, or protein molecules based on their size and electrical charge by applying an electric current to a gel matrix.

Isoelectric Point

The pH at which a molecule, especially an amino acid or protein, carries no net electric charge, making it electrically neutral.

Enzymatic Resolution

A process using enzymes to separate enantiomers of a racemic mixture based on their reactivity.

Electrophoresis

A laboratory technique used to separate charged molecules, such as DNA, RNA, or proteins, based on their size and charge by applying an electric field.