Homework Help is Here – Start Your Trial Now!
Science
Biology
43. The recovery of fluorescence in the photobleached area is due to the fact that_

43. The recovery of fluorescence in the photobleached area is due to the fact that_

Human Anatomy & Physiology (11th Edition)
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,...
See similar textbooks
icon
Related questions
Question
Questions 43-50 You are investigating the properties of cell membranes using the Fluorescence Recovery After Photobleaching (FRAP) technique. You first label all the membrane proteins on the cell surface uniformly with a green fluorescent dye. At 10 minutes, you photobleach a small area on the cell membrane by shining a beam of strong laser on it (Strong laser permanently destroys the fluorescent molecules in the area). You measure the fluorescence in the photobleached area over time. 10min Time 43. The recovery of fluorescence in the photobleached area is due to the fact that . A. The cell membrane is semi-permeable, allowing proteins to be transported across the membrane. B. The cell membrane is fluid, allowing proteins from adjacent areas to move into the photobleached area. C. Fluorescent molecules are not permanently destroyed by the laser beam. They can spontaneously regain their fluorescence over time. D. New proteins are synthesized in the cell and transported to the cell surface. Fluorescence in the bleached area
Transcribed Image Text:Questions 43-50 You are investigating the properties of cell membranes using the Fluorescence Recovery After Photobleaching (FRAP) technique. You first label all the membrane proteins on the cell surface uniformly with a green fluorescent dye. At 10 minutes, you photobleach a small area on the cell membrane by shining a beam of strong laser on it (Strong laser permanently destroys the fluorescent molecules in the area). You measure the fluorescence in the photobleached area over time. 10min Time 43. The recovery of fluorescence in the photobleached area is due to the fact that . A. The cell membrane is semi-permeable, allowing proteins to be transported across the membrane. B. The cell membrane is fluid, allowing proteins from adjacent areas to move into the photobleached area. C. Fluorescent molecules are not permanently destroyed by the laser beam. They can spontaneously regain their fluorescence over time. D. New proteins are synthesized in the cell and transported to the cell surface. Fluorescence in the bleached area
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:
9780134580999
Author:
Elaine N. Marieb, Katja N. Hoehn
Publisher:
PEARSON
Biology 2e
Biology 2e
Biology
ISBN:
9781947172517
Author:
Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:
OpenStax
Anatomy & Physiology
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)
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
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)
Inquiry Into Life (16th Edition)
Biology
ISBN:
9781260231700
Author:
Sylvia S. Mader, Michael Windelspecht
Publisher:
McGraw Hill Education
SEE MORE TEXTBOOKS