CUSTOM LAB MANUAL FOR BIOLOGY 1406 >I<
CUSTOM LAB MANUAL FOR BIOLOGY 1406 >I<
14th Edition
ISBN: 9780130771643
Author: Mader
Publisher: MCG/CREATE
bartleby

Concept explainers

bartleby

Videos

Question
Book Icon
Chapter 6, Problem 1TC
Summary Introduction

To determine:

“The advantage of using GTP over ATP as an energy source for cellular reactions”.

Introduction:

Adenosine triphospahte (ATP) is the “energy currency” of cells, which is required to carry out all the cellular processes. ATP within cells acts as an instant source of energy. Guanosine triphosphate (GTP) is another energy rich nucleotide use in cellular reaction. GTP is analogous to ATP, which is comprised of ribose sugar, guanine and three phosphate groups.

Expert Solution & Answer
Check Mark

Explanation of Solution

The Adenosine triphosphate (ATP) is energy storing molecules. The presence of phosphate bond in ATP molecules is high energy storing bond. The cells frequently recycle the ATP into ADP and inorganic phosphate group in order to release the energy.

In cells, the concentration of ATP is higher than the GTP. To maintain the ratio between the ATP and AMP inside the cell is very important. The use of ATP as an energy source in large amount can lead to cell death (apoptosis). So, GTP is the best alternative source of energy because its consumption at higher concentration does not cause cell death (apoptosis).

There are fewer example, in which the GTP is used as an energy source or phosphate donor. For the formation of microtubule GTP gets hydrolyzed into GDP. Many neurotransmitters and hormones use GTP for the transmission of signals, Ras and Rab protein also use GTP to transport the cytoplasmic proteins to their site and so on.

Conclusion

GTP is analogous of ATP, which is also used as an energy source for cellular reaction.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!
Students have asked these similar questions
Overview of Transformation Protocol   -Prepare competent bacteria for transformation: Treat starter E. coli bacteria with CaCl2and Competent Cell Solution (CCS). Store on ice until transformation procedure. Competent cells are cells that are likely to take up foreign DNA and be transformed. This step increases the likelihood that the E. coli cells will take up the introduced vector and be transformed. -Transformation procedure: Obtain two microcentrifuge tubes containing your competent cells. Label one tube +DNA and one -DNA. Add CaCl2 to both tubes. Add the transformation mix containing the plasmid DNA to the tube labeled +DNA. Do not add any plasmid DNA to the -DNA tube. Incubate both tubes on ice for 10 minutes. Then, place both tubes in a 42\deg C water bath for 45 seconds. Replace the tubes in an ice bucket for 2 minutes. Add recovery broth to both tubes. Incubate both tubes in a 37 C water bath for 5 minutes.   Questions: 1)What is the selectable marker in this experiment? How…
Based on your results, which suspect's DNA best matches the DNA found at the crime scene?
In oxidase test with Pseudomonas aeruginosa, the cell cultures on the slide turn colorless to be purple after tetra-methyl-p-phenylenediamine dihydrochloride (TMPD) is added. In the reaction, OTMPD is electron acceptor O cytochrome c is the electron source oxygen is terminal electron acceptor OH2 produced is electron donor
Knowledge Booster
Background pattern image
Biology
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.
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:PEARSON
Text book image
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Text book image
Anatomy & Physiology
Biology
ISBN:9781259398629
Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:Mcgraw Hill Education,
Text book image
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
Text book image
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:9781260159363
Author:Martin, Terry R., Prentice-craver, Cynthia
Publisher:McGraw-Hill Publishing Co.
Text book image
Inquiry Into Life (16th Edition)
Biology
ISBN:9781260231700
Author:Sylvia S. Mader, Michael Windelspecht
Publisher:McGraw Hill Education
Mitochondrial mutations; Author: Useful Genetics;https://www.youtube.com/watch?v=GvgXe-3RJeU;License: CC-BY