Arthur may be fed up, but he's absolutely necessary. Explain why cells need Arthur and his co-worker Carol to be messengers, while their boss can't leave the nucleus.
Arthur may be fed up, but he's absolutely necessary. Explain why cells need Arthur and his co-worker Carol to be messengers, while their boss can't leave the nucleus.
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
100%
Transcribed Image Text:**Title: The Essential Role of mRNA in Cellular Communication**
Cells rely on specialized messengers to convey instructions vital for their function. Two of these crucial messengers are mRNA molecules, represented here as characters: Arthur and Carol. They act as intermediaries, translating the genetic information encoded in DNA into instructions that can be executed in the cell's cytoplasm. DNA, often referred to as the "boss," cannot leave the nucleus, which necessitates the involvement of mRNA to transmit genetic messages.
**Diagram Explanation:**
The image features a cartoon illustrating the role of mRNA. In the illustration, Arthur, depicted as an mRNA strand, appears frustrated and says, "I'm telling you, Carol. I'm DONE being this guy’s messenger boy! He can leave the nucleus and do it himself for all I care!" Beside him, a DNA strand with a double helix structure is shown.
This cartoon humorously emphasizes the indispensable role of mRNA in gene expression. Despite Arthur's frustrations, the reality is that DNA cannot leave the nucleus, making mRNA an essential component in the cell's ability to produce proteins based on genetic blueprints. Through the transcription process, mRNA captures and carries these instructions to the ribosomes, where proteins are synthesized.
Overall, this illustration serves as a vivid reminder of the orchestrated and indispensable collaboration between DNA and mRNA within cellular processes.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Recommended textbooks for you
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:
9780134580999
Author:
Elaine N. Marieb, Katja N. Hoehn
Publisher:
PEARSON
Biology 2e
Biology
ISBN:
9781947172517
Author:
Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:
OpenStax
Anatomy & Physiology
Biology
ISBN:
9781259398629
Author:
McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:
Mcgraw Hill Education,
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:
9780134580999
Author:
Elaine N. Marieb, Katja N. Hoehn
Publisher:
PEARSON
Biology 2e
Biology
ISBN:
9781947172517
Author:
Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:
OpenStax
Anatomy & Physiology
Biology
ISBN:
9781259398629
Author:
McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:
Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:
9780815344322
Author:
Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:
W. W. Norton & Company
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:
9781260159363
Author:
Martin, Terry R., Prentice-craver, Cynthia
Publisher:
McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)
Biology
ISBN:
9781260231700
Author:
Sylvia S. Mader, Michael Windelspecht
Publisher:
McGraw Hill Education