Connect Access Card Biology 720 Day Gadsden State Community College Bio 103/104
16th Edition
ISBN: 9781259691461
Author: Campbell
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Chapter 5.1, Problem 1CYP
Summary Introduction
To analyze: Cell cycle and their major events during each stage.
Introduction:
The cell cycle is an ordered series event. It is the sequences of events by which a cell duplicates its genome and eventually divides into two daughter cells. The period of actual division is called M phase. The interphase is the time during which the cell is preparing for division by undergoing both cell growth and
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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 5 Solutions
Connect Access Card Biology 720 Day Gadsden State Community College Bio 103/104
Ch. 5.1 - Prob. 1LOCh. 5.1 - State the purpose of the cell cycle.Ch. 5.1 - Prob. 3LOCh. 5.1 - Prob. 1CYPCh. 5.1 - Explain why apoptosis is a beneficial process.Ch. 5.2 - Distinguish between internal and external controls...Ch. 5.2 - Describe the purpose of checkpoints in the cell...Ch. 5.2 - Prob. 3LOCh. 5.2 - Prob. 1QTCCh. 5.2 - Prob. 2QTC
Ch. 5.2 - Prob. 1CYPCh. 5.2 - Prob. 2CYPCh. 5.2 - Prob. 3CYPCh. 5.3 - Explain the role of mitosis and how it maintains...Ch. 5.3 - Summarize the major events that occur during...Ch. 5.3 - Prob. 3LOCh. 5.3 - Prob. 1CYPCh. 5.3 - Prob. 2CYPCh. 5.3 - Prob. 3CYPCh. 5.4 - Prob. 1LOCh. 5.4 - Prob. 2LOCh. 5.4 - Prob. 3LOCh. 5.4 - Prob. 1CYPCh. 5.4 - Prob. 2CYPCh. 5.4 - Prob. 3CYPCh. 5.5 - Prob. 1LOCh. 5.5 - Prob. 2LOCh. 5.5 - Prob. 1CYPCh. 5.5 - Prob. 2CYPCh. 5.6 - Prob. 1LOCh. 5.6 - 2. Explain the process of gamete production in...Ch. 5.6 - Prob. 1CYPCh. 5.6 - Prob. 2CYPCh. 5 - Prob. S2.8BYBCh. 5 - Section 3.1 What does the cell theory tell us...Ch. 5 - Prob. S3.4BYBCh. 5 - Label this drawing of the cell cycle and briefly...Ch. 5 - Prob. 2ACh. 5 - Prob. 3ACh. 5 - Prob. 4ACh. 5 - Prob. 5ACh. 5 - Prob. 6ACh. 5 - Prob. 7ACh. 5 - Prob. 8ACh. 5 - Prob. 9ACh. 5 - Prob. 10ACh. 5 - Prob. 11ACh. 5 - Prob. 12ACh. 5 - Prob. 13ACh. 5 - Prob. 14ACh. 5 - Prob. 15ACh. 5 - Prob. 1TCCh. 5 - Prob. 2TCCh. 5 - Prob. 3TC
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