Recent Lessons

Show all results for ""

Feature Overview

Ace your exams with our all-in-one platform for creating and sharing quizzes and tests.

Quizzes

Create quizzes and tests automatically from your content using AI.

Flashcards

Automatically turn your notes into digital flashcards.

Share, Export & Embed

Share with classmates or export to Excel and your learning management system.

Stats & Reporting

Auto-grading quizzes and tests with detailed stats and reports.

Mobile Apps

The smarter way to study – wherever you are.

Pricing

Search...

Flavivirus Structure and Transmission Quiz

11 Questions

2 Views

Flavivirus Structure and Transmission Quiz

Choose a study mode

Play Quiz

Study Flashcards

Spaced Repetition

Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the size of the spherical enveloped particle of the Flavivirus genus?

75nm in diameter

100nm in diameter

25nm in diameter

50nm in diameter (correct)

How are the envelope glycoproteins arranged in the Flavivirus virion?

With helical symmetry

Randomly distributed

In a linear pattern

With icosahedral symmetry (correct)

What is the mode of transmission for the Flavivirus genus?

Transmitted through contaminated water

Direct contact with infected individuals

Airborne transmission

Transmitted by arthropods (arboviruses) (correct)

How many copies of M and E (envelope protein heterodimers) are present in mature viral particles of the Flavivirus genus?

180 copies Signup and view all the answers

Which viral protein is responsible for encapsidation of the Flavivirus genome RNA?

C protein Signup and view all the answers

What is the role of the prM protein in Flavivirus virion assembly?

Protects E from premature conformational change Signup and view all the answers

Which domain of the Flavivirus E protein is responsible for receptor binding?

Domain I Signup and view all the answers

What is the primary entry mechanism for Flaviviruses into host cells?

Endocytosis within clathrin-coated vesicles Signup and view all the answers

What is the role of NS3 protein in Flavivirus replication?

Nucleoside triphosphatase and helicase activities Signup and view all the answers

What happens to the pr peptide during Flavivirus virion assembly?

'pr' peptide is released extracellularly Signup and view all the answers

Where does RNA synthesis occur during Flavivirus replication?

Cytoplasm Signup and view all the answers