BIOLOGY -TEXT
14th Edition
ISBN: 9781260710878
Author: Mader
Publisher: RENT MCG
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Chapter 9, Problem 3TC
BPA is a chemical compound that has historically been used in manufacture of plastic products. However, cells often mistake BPA compounds for that accelerate the cell cycle. Because of this, BPA is associated with an increased riskof certain cancers.
a. How might BPA interact with the cell cycle and its checkpoints?
b. Why do you think that very small concentrations of BPA might have a large effect on cell?
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Students have asked these similar questions
1.) Community Diversity:
The brown and orange line represent two different plant communities.
a. Which color represents the community with a higher species richness?
b. Which color represents the community with a higher species evenness?
Relative abundance
0.1
0.04
0.001
2 4 6
8
10 12 14 16 18 20 22 24
Rank abundance
c. What is the maximum value of the Simpson's diversity index (remember, Simpson's
index is D = p², Simpson's diversity index is 1-D)?
d. If the Simpson's diversity index equals 1, what does that mean about the number of
species and their relative abundance within community being assessed?
1.) Community Diversity:
The brown and orange line represent two different plant communities.
a. Which color represents the community with a higher species richness?
b. Which color represents the community with a higher species evenness?
Relative abundance
0.1
0.04
0.001
2 4 6
8
10 12 14 16 18 20 22 24
Rank abundance
c. What is the maximum value of the Simpson's diversity index (remember, Simpson's
index is D = p², Simpson's diversity index is 1-D)?
d. If the Simpson's diversity index equals 1, what does that mean about the number of
species and their relative abundance within community being assessed?
what measures can a mother to take to improve the produce of her to milk to her newborn baby ?
Chapter 9 Solutions
BIOLOGY -TEXT
Ch. 9.1 - 1. What is the potential effect of abnormally high...Ch. 9.1 - 2. Why might some cancers be associated with a...Ch. 9.1 - 1. List, in order, the stages of the cell cycle...Ch. 9.1 - 2. Explain what conditions might cause a cell to...Ch. 9.1 - Discuss how apoptosis represents a regulatory...Ch. 9.2 - Prob. 1CYPCh. 9.2 - List the stages of chromosome compacting, starting...Ch. 9.2 - Prob. 1NS.1QCCh. 9.2 - Prob. 1NS.2QCCh. 9.3 - Prob. 1CYP
Ch. 9.3 - Prob. 2CYPCh. 9.3 - Discuss the importance of stem cells in the human...Ch. 9.4 - Prob. 1CYPCh. 9.4 - Prob. 2CYPCh. 9.4 - Prob. 3CYPCh. 9.5 - Prob. 1CYPCh. 9.5 - Prob. 2CYPCh. 9 - 2. The survivors of atomic bombs that were dropped...Ch. 9 - BPA is a chemical compound that has historically...Ch. 9 - Prob. 4TC
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