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Examine the Given Structural Formula That Consists of an Adenine

question 4

Multiple Choice

Examine the given structural formula that consists of an adenine molecule bonded to a five-carbon sugar molecule. Examine the given structural formula that consists of an adenine molecule bonded to a five-carbon sugar molecule.   Which of the following describes the components of this substance? A)  purine base and deoxyribose B)  purine base and ribose C)  pyrimidine base and deoxyribose D)  pyrimidine base and ribose Which of the following describes the components of this substance?


Definitions:

Germ Layer

One of the three primary layers of cells (ectoderm, mesoderm, and endoderm) in the very early embryo, from which all tissues and organs develop.

Digestive Tube

The tubular passage functioning in the digestion and absorption of food and the elimination of food residues, stretching from the mouth to the anus.

Ectoderm

The outermost layer of cells or tissue of an embryo in early development, giving rise to the outer layer of skin, brain, and nervous system.

Embryonic Development

The process by which the embryo is formed and develops, beginning with fertilization and ending at birth or hatching.

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