Hole's Human Anatomy & Physiology
15th Edition
ISBN: 9781259864568
Author: SHIER, David, Butler, Jackie, Lewis, Ricki
Publisher: Mcgraw-hill Education,
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Chapter 15, Problem 22CA
Summary Introduction
To describe:
The impact of histamine on the capillary.
Introduction:
The smooth muscles regulate the flow of the blood through a capillary. The smooth muscle forms precapillary sphincter in the region where the arterioles and the metarterioles branches. These sphincters regulate the blood flow. However, in certain conditions the blood flow may increase.
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Your goal is to produce black seeds resistant to mold. So you make the same cross again (between a homozygous black seeded, mold susceptible parent and a homozygous white seeded and mold resistant parent), and, again, advance progeny by SSD to create 100 F10 generation plants.
Based on the information you obtained from your first crossing experiment (Question #4), how many F10 plants would you expect to have black seeds and be resistant to mold?
Assume that a toxin produced by the mold fungus has been isolated. Only mold resistant seeds will germinate in the presence of the toxin. Could you use this toxin screening procedure to have segregation distortion work in your favor in the F2 generation? Explain your answer.
Info from Question 4
a. P Locus (Seed Color):
Hypothesis: The null hypothesis (H₀) is that seed color is controlled by alleles at a single locus.
Observed Data:
Total white seeds: 45 (resistant plants) + 6 (susceptible plants) = 51
Total black seeds: 7 (resistant…
10. Consider the following enzyme and its substrate where the "+" and "-" indicate cations and
anions, respectively. Explain which of the following inhibitors could inhibit this enzyme?
Which type of inhibitor would it be and why? (Video 5-2)
Substrate
Enzyme
Potential inhibitors
Using Punnett Squares Punnett squares are one good
way to predict the outcome of genetic crosses. Punnett
squares use mathematical probability to help predict the
genotype and phenotype combinations in genetic crosses. The
number of possible alleles from each parent determines the
number of rows and columns in the Punnett square.
Independent Assortment
KEY QUESTION How do alleles segregate when more than
one gene is involved?
Mendel wondered if the segregation of one pair of alleles
affects another pair. For example, does the gene that
determines the shape of a seed affect the gene for seed color?
This type of experiment is known as a two-factor, or dihybrid,
cross because it involves two different genes. Single-gene
crosses are monohybrid crosses.
Visual Reading Tool: Two-Factor Cross: F₂
The Punnett square shows the
results of self-crossing the F,
generation of a cross between
round yellow peas and wrinkled
green peas.
1. List the different genotypes in
the F, generation. What is the…
Chapter 15 Solutions
Hole's Human Anatomy & Physiology
Ch. 15 - Prob. 1PCh. 15 - Where would you listen to hear the apical...Ch. 15 - Distinguish between the visceral pericardium and...Ch. 15 - What is the function of the fluid in the...Ch. 15 - Describe the layers of the heart wall.Ch. 15 - Prob. 6PCh. 15 - Prob. 7PCh. 15 - Prob. 8PCh. 15 - Prob. 9PCh. 15 - Prob. 10P
Ch. 15 - Prob. 11PCh. 15 - Prob. 12PCh. 15 - Prob. 13PCh. 15 - Which vessels supply blood to the myocardium?Ch. 15 - How does blood return from the cardiac tissues to...Ch. 15 - Describe the pressure changes in the atria and...Ch. 15 - What causes heart sounds?Ch. 15 - Prob. 18PCh. 15 - Where are the functional syncytia of the heart?Ch. 15 - What is the function of the cardiac conduction...Ch. 15 - Prob. 21PCh. 15 - Prob. 22PCh. 15 - Prob. 23PCh. 15 - What is an electrocardiogram?Ch. 15 - Prob. 25PCh. 15 - Prob. 26PCh. 15 - Prob. 27PCh. 15 - Prob. 28PCh. 15 - Prob. 29PCh. 15 - Prob. 30PCh. 15 - How is the structure of an arteriole different...Ch. 15 - Prob. 32PCh. 15 - Prob. 33PCh. 15 - Prob. 34PCh. 15 - Prob. 35PCh. 15 - Prob. 36PCh. 15 - Prob. 37PCh. 15 - Prob. 38PCh. 15 - Prob. 39PCh. 15 - Prob. 40PCh. 15 - Prob. 41PCh. 15 - Prob. 42PCh. 15 - Prob. 43PCh. 15 - Prob. 44PCh. 15 - Prob. 45PCh. 15 - Prob. 46PCh. 15 - Prob. 47PCh. 15 - Prob. 48PCh. 15 - Prob. 49PCh. 15 - Prob. 50PCh. 15 - Prob. 51PCh. 15 - Prob. 52PCh. 15 - Prob. 53PCh. 15 - Prob. 54PCh. 15 - Prob. 55PCh. 15 - Distinguish between the pulmonary and systemic...Ch. 15 - Prob. 57PCh. 15 - Explain why the alveoli normally do not fill with...Ch. 15 - Prob. 59PCh. 15 - Prob. 60PCh. 15 - Prob. 61PCh. 15 - Prob. 62PCh. 15 - Prob. 63PCh. 15 - Prob. 64PCh. 15 - Prob. 65PCh. 15 - Prob. 66PCh. 15 - Prob. 1CACh. 15 - Prob. 2CACh. 15 - Prob. 3CACh. 15 - Prob. 4CACh. 15 - Prob. 5CACh. 15 - Prob. 6CACh. 15 - Prob. 7CACh. 15 - 8 Explain the origins of heart sounds. (p. 568)
Ch. 15 - Prob. 9CACh. 15 - Prob. 10CACh. 15 - Prob. 11CACh. 15 - Prob. 12CACh. 15 - Prob. 13CACh. 15 - Prob. 14CACh. 15 - Prob. 15CACh. 15 - 16 Explain control of vasoconstriction and...Ch. 15 - Prob. 17CACh. 15 - Prob. 18CACh. 15 - Prob. 19CACh. 15 - Prob. 20CACh. 15 - Prob. 21CACh. 15 - Prob. 22CACh. 15 - Prob. 23CACh. 15 - Prob. 24CACh. 15 - Prob. 25CACh. 15 - 26 Name several factors that influence blood...Ch. 15 - Prob. 27CACh. 15 - Prob. 28CACh. 15 - Prob. 29CACh. 15 - Prob. 30CACh. 15 - Prob. 31CACh. 15 - Prob. 32CACh. 15 - Describe the aorta, and name its principal...Ch. 15 - Prob. 34CACh. 15 - Prob. 35CACh. 15 - Prob. 1IACh. 15 - Prob. 2IACh. 15 - Prob. 3IACh. 15 - Prob. 4IACh. 15 - If a cardiologist inserts a catheter into a...Ch. 15 - 6. Given the way capillary blood flow is...Ch. 15 - Prob. 7IACh. 15 - If a patient develops a blood clot in the femoral...
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