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...

12 Questions

0 Views

Viral Structure and Diversity 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

Which of the following is a characteristic shared by both prokaryotes and viruses?

Ability to undergo photosynthesis

Presence of a nucleus

Lack of cytoplasmic organelles (correct)

Possession of ribosomes

What structural feature is common to both bacteriophages and coronaviruses?

Cell wall

Chloroplasts

Flagella

Capsid (correct)

Which row in the given information correctly shows the characteristics of viruses, prokaryotes, and eukaryotes?

Viruses: non-living, prokaryotes: unicellular, eukaryotes: multicellular

Viruses: unicellular, prokaryotes: acellular, eukaryotes: multicellular

Viruses: acellular, prokaryotes: unicellular, eukaryotes: unicellular and multicellular (correct)

Viruses: acellular, prokaryotes: acellular, eukaryotes: unicellular and multicellular

What is the function of structure X in the human immunodeficiency virus (HIV)?

To facilitate entry into host cells Signup and view all the answers

What is the host of the human immunodeficiency virus (HIV)?

Humans Signup and view all the answers

Which component is present in some viruses but not in both bacteriophages and coronaviruses?

Tail fibers Signup and view all the answers

What is the first step in the viral infection process?

Viral proteins bind to receptors on the host cell Signup and view all the answers

Which of the following is NOT evidence that viruses originated from other organisms?

Lack of evidence for viral replication machinery Signup and view all the answers

In the diagram of HIV, which structure is composed of glycoproteins?

Envelope Signup and view all the answers

Which of the following is NOT a form of genetic material found in viruses?

Triple-stranded DNA Signup and view all the answers

Which of the following statements about the coronavirus and HIV is correct?

Both have a lipid envelope surrounding the capsid Signup and view all the answers

Which of the following is a limitation of antibiotics?

They can cause antibiotic resistance in bacteria Signup and view all the answers