Interference RNA (RNAᵢ)functions by

question 67

Multiple Choice

Interference RNA (RNAᵢ) functions by

• A)slowing or preventing the formation of ribosomes in cells infected with a virus.
• B)preventing the replication of viral DNA.
• C)producing restriction enzymes that degrade viral DNA.
• D)"silencing" viral genes by binding to complementary sequences.

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Definitions:

Cloacal Membrane

In early embryonic development, the membrane that temporarily closes the ventral body wall at the location of the future anus and urogenital openings.

Digestive Tract

Mouth, oropharynx, esophagus, stomach, small intestine, and large intestine.

Apical Ectodermal Ridges

Thickened regions of ectoderm important for the induction and growth of the limbs in developing embryos.

Frontonasal Process

The embryonic precursor to the forehead and the bridge of the nose, playing a significant role in facial development.