What protects cells from dehydration and nutrient loss, helps defend against and helps with the formation of biofilms? phatocytosis, O Pili OFlagella Ribosomes Glyocalyx Nucleiod Mitochondia Fimbriae

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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**Question:**
What protects cells from dehydration and nutrient loss, helps defend against phagocytosis, and helps with the formation of biofilms?

- Pili
- Flagella
- Ribosomes
- Glyocalyx
- Nucleoid
- Mitchondria
- Fimbriae

**Explanation:**
This is a multiple-choice question concerning cellular structures and their functions. The question is asking which cell structure is responsible for protecting cells from dehydration and nutrient loss, aiding in defense against phagocytosis, and assisting in the formation of biofilms.

The correct answer is **Glycocalyx**. The glycocalyx is a glycoprotein and glycolipid covering that surrounds the cell membranes of some bacteria, epithelia, and other cells. It provides a protective coat from host factors and actively participates in cell immunity, biofilm formation, and intercellular interactions.
Transcribed Image Text:**Question:** What protects cells from dehydration and nutrient loss, helps defend against phagocytosis, and helps with the formation of biofilms? - Pili - Flagella - Ribosomes - Glyocalyx - Nucleoid - Mitchondria - Fimbriae **Explanation:** This is a multiple-choice question concerning cellular structures and their functions. The question is asking which cell structure is responsible for protecting cells from dehydration and nutrient loss, aiding in defense against phagocytosis, and assisting in the formation of biofilms. The correct answer is **Glycocalyx**. The glycocalyx is a glycoprotein and glycolipid covering that surrounds the cell membranes of some bacteria, epithelia, and other cells. It provides a protective coat from host factors and actively participates in cell immunity, biofilm formation, and intercellular interactions.
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