EBK ESSENTIALS OF BIOLOGY
4th Edition
ISBN: 9780100237209
Author: Mader
Publisher: YUZU
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Question
Chapter 3.1, Problem 1CYP
Summary Introduction
To identify:
The distinction which makes a molecule organic.
Given:
There are two types of chemicals compounds namely organic and inorganic.
Introduction:
The chemicals of different forms categorized into two types namely organic compound and an inorganic compound. These two categories are different in their nature of structure as well the functions. The organic compounds are found to be present in living things and inorganic are found to be present in non-living matters.
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19. On the diagram below
a. Label the three pictures as: DNA; polypeptide; or RNA.
b. Label the arrows as: translation or transcription/RNA processing.
c. Add the following details to the diagram.
Promoter region
TATA box
Transcription start site
Transcription terminator
Intron (A,B,C,D)
Exons (1,2,3,4,5)
Splice sites
5' cap
5' UTR (untranslated region)
3' poly A tail
3' UTR (untranslated region)
Translational start (AUG)
Translational stop (UGA, UAG, or UAA)
N and C ends of polypeptide
0000
Match the letter labels in the figure below to the terms. Some letter
labels are not used.
MNNNNNNIN
M
C
B
A
M
D
F
E
H
K
G
8
The diagram below illustrates a quorum sensing pathway from Staphylococcus aureus. Please answer the following questions.
1. Autoinduction is part of the quorum sensing system. Which promoter (P2 or P3) is critical for autoinduction?
2)This staphylococcus aureus grows on human wounds, causing severe infections. You would like to start a clinical trial to treat these wound infections. Please describe:
a) What molecule do you recommend for the trial. Why?
b) Your trial requires that Staphylococcus aureus be isolated from the wound and submitted to genome sequencing before admittance. Why? What are you testing for?
3) If a mutation arises where the Promoter P3 is constitutively active, how would that influence sensitivity to AIP? Please explain your rationale.
4) This pathway is sensitive to bacterial cell density. Describe two separate mutation that would render the pathway active independent of cell density. Briefly explain your rationale.
Mutation 1
Mutation 2
Chapter 3 Solutions
EBK ESSENTIALS OF BIOLOGY
Ch. 3.1 - 1. Distinguish between organic and inorganic...Ch. 3.1 - 2. Recognize the importance of functional groups...Ch. 3.1 - Prob. 1CYPCh. 3.1 - Prob. 2CYPCh. 3.1 - Prob. 3CYPCh. 3.1 - Prob. 1ACh. 3.1 - Prob. 2ACh. 3.1 - Prob. 3ACh. 3.1 - Prob. 4ACh. 3.2 - Summarize the structure and function of each...
Ch. 3.2 - Prob. 2LOCh. 3.2 - Prob. 3LOCh. 3.2 - Prob. 4LOCh. 3.2 - Prob. 1CYPCh. 3.2 - Prob. 2CYPCh. 3.2 - Prob. 3CYPCh. 3.2 - Prob. 4CYPCh. 3.2 - Prob. 5CYPCh. 3.2 - Prob. 5ACh. 3.2 - Prob. 6ACh. 3.2 - Prob. 7ACh. 3.2 - Prob. 8ACh. 3.2 - Prob. 9ACh. 3.2 - Prob. 10ACh. 3.2 - Prob. 11ACh. 3.2 - Prob. 12ACh. 3.2 - Prob. 13ACh. 3.2 - Prob. 14ACh. 3.2 - Prob. 15ACh. 3.2 - Prob. 16ACh. 3.2 - Prob. 17ACh. 3.2 - Prob. 18ACh. 3 - Prob. S2.1BYBCh. 3 - Prob. S2.2BYBCh. 3 - Prob. F8.8BYBCh. 3 - Prob. 1BYBCh. 3 - Prob. 2BYBCh. 3 - Prob. 3BYBCh. 3 - Prob. S4.2CTCCh. 3 - Prob. S6.1CTCCh. 3 - Prob. S11.2CTCCh. 3 - Nutritionists advise us to avoid consuming oils...Ch. 3 - Prob. 2TCCh. 3 - Prob. 3TC
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