The Cyclic Nitrogenous Base Used in Transcription,uracil,is a _____

question 18

Multiple Choice

The cyclic nitrogenous base used in transcription,uracil,is a _____.

• A)protein
• B)pyrimidine
• C)purine
• D)porphyrin

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Definitions:

Pitch

The perceived frequency of a sound, determining its highness or lowness, often measured in hertz (Hz).

Frequency Of Sound

The number of sound waves that pass a fixed point in a unit of time, measured in Hertz (Hz), determining the pitch of the sound.

Perceptual Constancy

The brain's ability to recognize objects as unchanging despite shifts in environmental conditions, like changes in lighting, angle, or distance.

Ponzo Illusion

A visual illusion where two identical lines appear to be different lengths due to converging parallel lines in the background.