Answered: Why Genetic Studies Rely on the Use of…

Name: Why Genetic Studies Rely on the Use of Model Organisms ?
Uploaded: 2024-03-20T06:42:55.000Z
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Description: Why Genetic Studies Rely on the Use of Model Organisms ?

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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Why Genetic Studies Rely on the Use of Model Organisms ?

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Step 1-Introduction

All organisms have genetic material in the form of DNA. DNA is the hereditary material that is passed on from the parent to the offspring. DNA contains genes, which encode specific proteins. Proteins are responsible for the visible characteristics of the organism.

Genes control all the metabolic activities in the body. It is important to understand how genes function, which can help scientists cure diseases, trace evolution, etc. For such studies, it is unethical and unfeasible to use humans as models. The obstacle is overcome by the use of animal models.

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