BIOLOGY(LL)-W/ACCESS CODE >CUSTOM<
12th Edition
ISBN: 9781264058167
Author: Raven
Publisher: MCG CUSTOM
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Chapter 35.5, Problem 1LO
Summary Introduction
To relate: The leaf structure to its role in photosynthesis.
Introduction: Plants are mainly multicellular, predominantly photosynthetic eukaryotes of the kingdom Plantae. A plant is made up of many different parts. The three major parts of the plants are stem, roots, and leaves.
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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 35 Solutions
BIOLOGY(LL)-W/ACCESS CODE >CUSTOM<
Ch. 35.1 - Prob. 1LOCh. 35.1 - Prob. 2LOCh. 35.1 - Prob. 3LOCh. 35.2 - Name the three cell types found in ground tissue...Ch. 35.2 - Prob. 2LOCh. 35.3 - Prob. 1LOCh. 35.3 - Prob. 2LOCh. 35.3 - Describe functions of modified roots.Ch. 35.4 - Prob. 1LOCh. 35.4 - Prob. 2LO
Ch. 35.4 - Prob. 3LOCh. 35.5 - Prob. 1LOCh. 35.5 - Prob. 2LOCh. 35 - Prob. 1DACh. 35 - Prob. 1IQCh. 35 - Which cells lack living protoplasts at maturity?...Ch. 35 - Prob. 2UCh. 35 - Prob. 3UCh. 35 - Prob. 4UCh. 35 - Prob. 5UCh. 35 - Prob. 6UCh. 35 - The function of guard cells is to a. allow carbon...Ch. 35 - Palisade and spongy parenchyma are typically found...Ch. 35 - Prob. 9UCh. 35 - Prob. 10UCh. 35 - Prob. 11UCh. 35 - Prob. 1ACh. 35 - Prob. 2ACh. 35 - If you were to relocate the pericycle of a plant...Ch. 35 - Prob. 4ACh. 35 - Prob. 5ACh. 35 - Prob. 6ACh. 35 - Prob. 7ACh. 35 - Prob. 8ACh. 35 - Which is the correct sequence of cell types...Ch. 35 - Prob. 10ACh. 35 - Prob. 1SCh. 35 - Prob. 2SCh. 35 - Prob. 3SCh. 35 - Prob. 4SCh. 35 - Increasing human population on the planet is...
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