CAMPBELL BIOLOGY:CONCEPTS+CONNECTIONS
10th Edition
ISBN: 9780136538875
Author: Taylor
Publisher: INTER PEAR
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Question
Chapter 31, Problem 1CC
Summary Introduction
To create: The concept map that depicts the relations between root system, root hairs, shoot system, leaves, petioles, blades, stems, nodes, internodes and flower.
Introduction:
Expert Solution & Answer
Explanation of Solution
Pictorial representation: Fig: 1 shows completed concept map of different angiospermic parts
Fig. 1: Concept map showing different angiospermic parts.
Explanation:
The angiosperms are composed of the root system and the shoot system. The primary functions of the root system are the absorption of water and minerals storage of food along with anchoring the plant to the earth.
The shoot system is composed of the stem, leaves and flowers and sometimes some accessory structures such as thorns and tendrils that are modifications of the leaves. The leaves are composed of petioles and blades and the stems are made up of nodes and internodes.
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Students have asked these similar questions
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 31 Solutions
CAMPBELL BIOLOGY:CONCEPTS+CONNECTIONS
Ch. 31 - Prob. 1CCCh. 31 - In angiosperms, each pollen grain produces two...Ch. 31 - Prob. 3TYKCh. 31 - Prob. 4TYKCh. 31 - Prob. 5TYKCh. 31 - Produces sperm a. pollen gain b. ovule c. anther...Ch. 31 - Prob. 7TYKCh. 31 - Houses ovulesa a. pollen grain b. ovule c. anther...Ch. 31 - Place these tissues in order, starting at the...Ch. 31 - Prob. 10TYK
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