Answer:
Cells that support viral replication are called permissive. Infections of permissive cells are usually productive because infectious progeny virus is produced. Most productive infections are called cytocidal (cytolytic) because they kill the host cell. Infections of nonpermissive cells yield no infectious progeny virus and are called abortive. When the complete repertoire of virus genes necessary for virus replication is not transcribed and translated into functional products the infection is referred to as restrictive. In persistent and in some transforming infections, viral nucleic acid may remain in specific host cells indefinitely; progeny virus may or may not be produced.
Explanation:
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Answer:
Among the different disaccharides, lactose (milk sugar) is the only carbohydrate of animal origin.
The herb seems to have a calming effect on the central nervous system.
Answer:
When your blood sugar levels rise to 600 milligrams per deciliter (mg/dL) or higher, you may have a diabetic coma, which causes you to become dehydrated. It mainly affects persons who have poorly managed type 2 diabetes.
Answer:
Jonas Salk
Explanation:
He is credited as the creator of the first successful polio vaccine. He was also a medical researcher.
