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,...
Related questions
Question
What is Epistasis?
- A) When one gene effect another
- B) When one gene effect multiple
phenotype - C) When one gene causes another gene to mutate
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Step 1
Introduction
Genes are the key component of genetic material which control almost all the cellular activities. Gene expression leads to the formation of mRNA which later give rise to proteins by process termed as translation. Proteins are the crucial molecules for sustainability of life as almost all type of cellular activities needs the involvement of protein be it enzymes, transporter, receptors, antibodies etc.
In the recent advancement of molecular biology, we have developed so many techniques to study the gene expression such as PCR, tagging method, microarray or various enzymatic assays.
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