QUESTION 1 The Wnt signaling pathway component, Dsh, effects the action of B catenin by: O A. inhibiting the function of axin in the destruction complex O B. blocking GSK-3B from joining the destruction complex OC. stimulating ubiquitination of B catenin O D. causing its release into the cytosol from the plasma membrane complex O E. causing an increase in phophorylation of B catenin
QUESTION 1 The Wnt signaling pathway component, Dsh, effects the action of B catenin by: O A. inhibiting the function of axin in the destruction complex O B. blocking GSK-3B from joining the destruction complex OC. stimulating ubiquitination of B catenin O D. causing its release into the cytosol from the plasma membrane complex O E. causing an increase in phophorylation of B catenin
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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Proteins
We generally tend to think of proteins only from a dietary lens, as a component of what we eat. However, they are among the most important and abundant organic macromolecules in the human body, with diverse structures and functions. Every cell contains thousands and thousands of proteins, each with specific functions. Some help in the formation of cellular membrane or walls, some help the cell to move, others act as messages or signals and flow seamlessly from one cell to another, carrying information.
Protein Expression
The method by which living organisms synthesize proteins and further modify and regulate them is called protein expression. Protein expression plays a significant role in several types of research and is highly utilized in molecular biology, biochemistry, and protein research laboratories.
Question
Transcribed Image Text:QUESTION 1
The Wnt signaling pathway component, Dsh, effects the action of B catenin by:
O A. inhibiting the function of axin in the destruction complex
O B. blocking GSK-3B from joining the destruction complex
O C. stimulating ubiquitination of B catenin
O D. causing its release into the cytosol from the plasSma membrane complex
O E. causing an increase in phophorylation of B catenin
QUESTION 2
PCR can be used to identify the breakage points of mtDNA that are joined to form
a mitochondrial genome with a deletion.
This technique uses:
O A. two primers outside the deleted region; a long PCR extension segment.
O B. one primer within the deleted region and one primer outside the deleted region; a long PCR extension segment
O C. one primer within the deleted region and one primer outside the deleted region; a short PCR extension segment
O D. two primers outside the deleted region; a short PCR extension segment
O E. two primers within the deleted region; a short PCR extension segment
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