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Cell Organelles and Organism Variations Quiz

5 Questions

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Cell Organelles and Organism Variations Quiz

Created by

@InventiveVigor

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Questions and Answers

What is the main characteristic of prokaryotes?

They lack a true nucleus (correct)

They have linear DNA molecules

They have membrane-bound organelles

They are always multicellular

How do prokaryotes typically reproduce?

By budding

By fission (correct)

By mitosis

By meiosis

What is the function of histones in a cell?

To aid in cell division

To produce energy

To protect DNA (correct)

To synthesize proteins

What is the meaning of 'prokaryote'?

<p>Before the nucleus</p> Signup and view all the answers

Where can you find more information about cell ultrastructure?

<p><a href="https://ib.bioninja.com.au/standard-level/topic-1-cell-biology/12-ultrastructure-of-cells/cellmicrographs.html">https://ib.bioninja.com.au/standard-level/topic-1-cell-biology/12-ultrastructure-of-cells/cellmicrographs.html</a></p> Signup and view all the answers

Study Notes

BIO116: Week 3 Organelles Overview

Learning outcomes include describing cell organelles and their functions, cell variation based on function, and differences between prokaryotic and eukaryotic organisms
Contact information for Dr. R. Rose provided
Resource link for cell micrographs given
Prokaryotes are single-celled organisms adapted to diverse environments and growth conditions
They have minimal internal organization, lack a nucleus, and contain circular DNA in a nucleoid
Prokaryotes lack histones to protect DNA and divide by fission
The term "prokaryote" derives from "pro" meaning before and "karyon" meaning nucleus
Image of E. coli from M. Lee, S. Gu, R. Rose (2018) unpublished
Prokaryotes are always unicellular

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Description

Test your knowledge of cell organelles, their functions, and the differences between prokaryotic and eukaryotic organisms with this quiz. Gain insights into the variations in cell size, shape, and organelles based on their functions. Challenge yourself while learning with Dr. R. Rose's BIO116 week 3 quiz.