What is a key difference between archaea and bacteria? A) Archaea have a nucleus while bacteria do not B) Archaea lack peptidoglycan in their cell walls C) Archaea are multi-cellul... What is a key difference between archaea and bacteria? A) Archaea have a nucleus while bacteria do not B) Archaea lack peptidoglycan in their cell walls C) Archaea are multi-cellular while bacteria are single-celled D) Archaea cannot survive in extreme conditions
Understand the Problem
The question is asking for the key differences between archaea and bacteria, specifically through multiple-choice options. It requires an understanding of microbiology to properly differentiate between the two types of organisms.
Answer
B) Archaea lack peptidoglycan in their cell walls.
The final answer is B) Archaea lack peptidoglycan in their cell walls.
Answer for screen readers
The final answer is B) Archaea lack peptidoglycan in their cell walls.
More Information
Archaea have distinct cell wall structures compared to bacteria. While bacterial cell walls contain peptidoglycan, archaeal cell walls do not, which is a key distinction that supports their ability to thrive in diverse and often extreme environments.
Tips
A common mistake is assuming that archaea have a nucleus or that they cannot survive in extreme conditions. Archaea, like bacteria, do not have a nucleus and are known for surviving in extreme conditions.
Sources
- Archaea vs. Bacteria | Biology for Majors II - Lumen Learning - courses.lumenlearning.com
- Difference between Archaea and Bacteria - BYJU'S - byjus.com
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