EBK BROCK BIOLOGY OF MICROORGANISMS
15th Edition
ISBN: 8220103633352
Author: Stahl
Publisher: PEARSON
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Chapter 24.8, Problem 1MQ
Summary Introduction
The human gut (gastrointestinal tract) microbiota includes all the microorganisms present in the gut (stomach and intestine) of an organism. The gut microbiota plays a very important role in shaping the immune system of the individual during infancy and also later in life. Any alteration in the population and activity of microbiome is associated with a variety of diseases. For example: obesity, asthma, diabetes, liver disease, and so on.
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Which of the following proteins or protein complexes is directly required for the targeting of mitochondrial inner membrane multipass proteins, such as metabolite transporters, whose
signal sequence is normally not cleaved after import?
OA. TIM22
OB. TIM23
C. OXA
OD. Mia40
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QUESTION 9
An animal cell has been wounded and has a small rupture in its plasma membrane. Which of the following is more likely to happen next?
OA. The cell rapidly cleaves by cytokinesis.
OB. The rate of receptor-mediati endocytosis is increased.
OC. The rate of exocytosis is increased.
OD. The rate of pinocytosis is increased.
For the a subunit of a trimeric G protein,
A. a G-protein-coupled receptor GPCR) acts as a guanine nucleotide exchange factor (GEF), whereas a regulator of G protein signaling (RGS) can act as a GTPase-activating protein
(GAP).
B. a GPCR acts as a GAP, whereas an RGS can act as a GEF.
C. both a GPCR and an RGS can act as a GEF.
O D. both a GPCR and an RGS can act as a GAP
OE. None of the above.
Chapter 24 Solutions
EBK BROCK BIOLOGY OF MICROORGANISMS
Ch. 24.1 - Which major body sites are heavily colonized by...Ch. 24.1 - What methods have been used to assess the human...Ch. 24.1 - Prob. 3MQCh. 24.1 - Prob. 1CRCh. 24.2 - How does the general metabolism of microorganisms...Ch. 24.2 - What is an enterotype?Ch. 24.2 - QHow do microbial diversity and abundance vary...Ch. 24.3 - Prob. 1MQCh. 24.3 - Identify the major microbes that predominate in...Ch. 24.3 - Prob. 3MQ
Ch. 24.3 - Prob. 1CRCh. 24.4 - Prob. 1MQCh. 24.4 - Prob. 2MQCh. 24.4 - Prob. 1CRCh. 24.5 - Prob. 1MQCh. 24.5 - Prob. 2MQCh. 24.5 - Prob. 1CRCh. 24.6 - Prob. 1MQCh. 24.6 - Prob. 2MQCh. 24.6 - Prob. 3MQCh. 24.6 - What are the major anatomical differences between...Ch. 24.7 - Prob. 1MQCh. 24.7 - Prob. 2MQCh. 24.7 - What factor(s) are most important in the...Ch. 24.7 - Prob. 1CRCh. 24.8 - Prob. 1MQCh. 24.8 - Prob. 2MQCh. 24.8 - Prob. 3MQCh. 24.8 - Prob. 1CRCh. 24.9 - What observations indicate that dental carries are...Ch. 24.9 - Prob. 2MQCh. 24.9 - What are some clinical advantages of a...Ch. 24.9 - Why might a therapy based on colonization of the...Ch. 24.10 - Prob. 1MQCh. 24.10 - Prob. 2MQCh. 24.10 - Prob. 1CRCh. 24.11 - Prob. 1MQCh. 24.11 - Prob. 2MQCh. 24.11 - What is the mechanism by which C. scindens...Ch. 24 - Prob. 1AQ
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