A viral envelope performs many of the same physiological roles as the cell membrane of a cell such as enfocytosis or active transport. True or false. Explain   Your answer.

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+ 13. Compare the following: Virus N/A Domain Size Genome (RNA, DNA, both) Organelles? Which are present? Cell wall? What is it made of? Mechanism for cell division / reproduction Bacteria Protist

The synaptosome-associated receptors referred to as v-SNARES are transmembrane proteins located on which of the following eukaryotic cell structures? mitochondrial membranes chloroplast membranes vesicle membranes lysosomal membranes peroxisomal membranes

Which description below describes viruses? acellular, made of protein capsid which protects viral genetic informaion, either DNA or RNA but not bo O acelluar, eukaryotes, Domain Archaea O cellular, eukaryotes, Domain Eukarya O acellular, prokaryotes, Domain Bacteria Question 14 Your lab partner wants to know the reasons viruses are not considered cells. You provide all the following reasons EXCEPT you make one mistake. Which statement below is FALSE with regard to why viruses are not considered cells?

"Influenza virus uses______ which is found in the envelope spikes, to adhere to the host cell"

After replication at the site of entry, some viruses remain localized, while others disseminate. Which of the following does not determine the outcome? Group of answer choices Presence of a lipid membrane on the virion Whether the virus can cross the basement membrane Directional release of virus from polarized cells Establishment of viremia Transport of virions in immune cells

What is the shape of the following cells:       vibrio     bacilli     cocci     spiral

In your own words, explain how the viral proteins that bind host Rb (retinoblastoma) proteins help viruses reproduce.

According to the book Crawford, Dorothy H. Viruses:  A Very Short Introduction. New York, what is the synopsis of the book/what is the book about?