Viruses Are Not Included in the Taxonomic Scheme Proposed by Carl

question 55

Multiple Choice

Viruses are not included in the taxonomic scheme proposed by Carl Woese because they lack

• A) genetic material.
• B) ribosomal RNA.
• C) proteins.
• D) lipid membranes.
• E) cytoplasm.

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Definitions:

Cystic Fibrosis

A genetic disorder that causes severe damage to the lungs, digestive system, and other organs in the body.

Genetic Disorders

Diseases or conditions that are caused by abnormalities in an individual's DNA, which can be inherited from parents or occur due to mutations.

Amniocentesis

A medical procedure used in prenatal diagnosis where a small amount of amniotic fluid is sampled to test for chromosomal abnormalities and fetal infections.

Chorionic Villus

Tiny, finger-like projections found on the chorion, which contribute to the formation of the placenta and facilitate nutrient and oxygen exchange between mother and fetus.