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 Schools Business

Features Pricing Schools Business

10 Questions

2 Views

Viral Reproduction and Impact 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

How do viruses replicate?

By absorbing nutrients from their environment

By photosynthesis

By injecting their genetic material into host cells (correct)

By breaking down complex substances using enzymes

Which of the following diseases is caused by a virus?

Influenza (correct)

Malaria

Lyme disease

Tuberculosis

What is a key characteristic that distinguishes fungi cell walls from plant cell walls?

Absence of a nucleus

Presence of chloroplasts

Ability to perform photosynthesis

Composition of chitin (correct)

Which type of cells can be either unicellular or multicellular, larger (10-100 μm), and more complex?

Eukaryotic cells (B) Signup and view all the answers

What is a characteristic feature of prokaryotic DNA?

Circular molecule (A) Signup and view all the answers

What is the function of mycelium in fungi?

Absorption of nutrients (A) Signup and view all the answers

Which process do bacteria use for reproduction?

Binary fission (C) Signup and view all the answers

What is the main reason for the debate about whether viruses are living entities?

They lack cellular structures (D) Signup and view all the answers

What is the primary role of viruses in the context of host cells?

Hijack cellular machinery for replication (D) Signup and view all the answers

Which statement accurately describes the genetic diversity of viruses?

RNA viruses can be classified into positive-sense, negative-sense, or double-stranded RNA (D) Signup and view all the answers