Problem 2 What does "nonself" mean? Give a... [FREE SOLUTION]

Chapter 17: Problem 2

What does "nonself" mean? Give an example of a nonself cell in your own body.

Short Answer

Expert verified

The term 'nonself' relates to any substances or entities within the body that are recognized as foreign and not a part of the body's own structures. An example of a 'nonself' cell within the human body would be a bacterium like Streptococcus, which can cause infections like strep throat.

Step by step solution

Define 'Nonself'

In the field of immunology, 'nonself' refers to anything in the body that is recognized as foreign or not originating from the body itself. It is identified by the immune system and is typically targeted for destruction to prevent any potential harm.

Provide an example of a 'Nonself' Cell

An example of a nonself cell in the human body would be a pathogenic bacterium, such as Streptococcus, that causes strep throat. Although it physically exists within the body when a person is infected, it is not a part of the body's own cellular structures, and it triggers an immune response due to its nonself nature.

Elaborate on the example

When a bacterium like Streptococcus enters the human body, it recognized by the immune system as 'nonself'. Upon recognition, the immune system mounts a defense, producing antibodies specifically designed to target and destroy these foreign cells, preventing the bacteria from causing further harm.

Unlock Step-by-Step Solutions & Ace Your Exams!

Full Textbook Solutions
Get detailed explanations and key concepts
Unlimited Al creation
Al flashcards, explanations, exams and more...
Ads-free access
To over 500 millions flashcards
Money-back guarantee
We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Recommended explanations on Biology Textbooks

View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

91影视

What does "nonself" mean? Give an example of a nonself cell in your own body.

Short Answer

Step by step solution

Define 'Nonself'

Provide an example of a 'Nonself' Cell

Elaborate on the example

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Biology Textbooks

Plant Biology

Biological Structures

Responding to Change

Cell Communication

Cell Cycle

Microbiology

Study anywhere. Anytime. Across all devices.