Hemagglutinin and neuraminidase are surface glycoproteins associated with what family of viruses?

a. Parvovividae
b. Orthomyxoviridae
c. Picornaviridae
d. Caliciviridae


B
Hemagglutinin and neuraminidase are surface glycoproteins associated with influenza A virus, which belongs to the Orthomyxoviridae family

Biology & Microbiology

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If you were planning the colonization of a distant planet, what would you do to insure that the

population remained genetically healthy for a long time?

What will be an ideal response?

Biology & Microbiology

Members of this lineage of Cnidarians exist primarily as cube-shaped medusae. They are active

swimmers, and they produce one of the deadliest toxins made by animals.

a. Hydrozoa b. Scyphozoa c. Trematoda d. Cubozoa e. Anthozoa

Biology & Microbiology

When patient tissues are transfected with viruses carrying a needed, normal human gene, the technique is called ________.

A. gene therapy B. DNA fingerprinting C. cloning D. antisense therapy

Biology & Microbiology

Which of the following is not a genotypic method of identification?

A. Direct antigen testing B. Pulse-field gel electrophoresis C. G + C composition D. rRNA sequencing E. DNA analysis with probes

Biology & Microbiology