EBK PRINCIPLES OF HUMAN PHYSIOLOGY
6th Edition
ISBN: 8220101472250
Author: STANFIELD
Publisher: PEARSON
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Chapter 22.4, Problem 22.5.1QC
Summary Introduction
To write:
The definition of the following terms:
Capacitation
Acrosome reaction
Polyspermy
Morula
Blastocyst
Inner cell mass
Implantation
Placenta
Chorion
Chorionic villi
Amniotic fluid
Umbilical cord
Introduction:
In the multicellular organism, reproduction is the process used for the continuity of species. In the female reproductive system, the series of changes take place in the ovary and uterus. These phases are known as the ovarian cycle and uterus cycle.
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The Snapdragon is a popular garden flower that comes in a variety of colours, including red, yellow, and orange. The genotypes and associated phenotypes for some of these flowers are as follows:
aabb: yellow
AABB, AABb, AaBb, and AaBB: red
AAbb and Aabb: orange
aaBB: yellow
aaBb: ?
Based on this information, what would the phenotype of a Snapdragon with the genotype aaBb be and why?
Question 21 options:
orange because A is epistatic to B
yellow because A is epistatic to B
red because B is epistatic to A
orange because B is epistatic to A
red because A is epistatic to B
yellow because B is epistatic to A
A sample of blood was taken from the above individual and prepared for haemoglobin analysis. However, when water was added the cells did not lyse and looked normal in size and shape. The technician suspected that they had may have made an error in the protocol – what is the most likely explanation?
The cell membranes are more resistant than normal.
An isotonic solution had been added instead of water.
A solution of 0.1 M NaCl had been added instead of water.
Not enough water had been added to the red blood cell pellet.
The man had sickle-cell anaemia.
A sample of blood was taken from the above individual and prepared for haemoglobin analysis. However, when water was added the cells did not lyse and looked normal in size and shape. The technician suspected that they had may have made an error in the protocol – what is the most likely explanation?
The cell membranes are more resistant than normal.
An isotonic solution had been added instead of water.
A solution of 0.1 M NaCl had been added instead of water.
Not enough water had been added to the red blood cell pellet.
The man had sickle-cell anaemia.
Chapter 22 Solutions
EBK PRINCIPLES OF HUMAN PHYSIOLOGY
Ch. 22.1 - Why are men more likely to demonstrate X-linked...Ch. 22.1 - Prob. 2CTQCh. 22.1 - Prob. 3CTQCh. 22.1 - Prob. 22.1.1QCCh. 22.1 - Prob. 22.1.2QCCh. 22.2 - Prob. 1CTQCh. 22.2 - Prob. 2CTQCh. 22.2 - Prob. 3CTQCh. 22.2 - Prob. 22.2.1QCCh. 22.2 - Prob. 22.2.2QC
Ch. 22.3 - How does oogenesis differ from spermatogeriesis...Ch. 22.3 - When do meiosis I and meiosis II occur in...Ch. 22.3 - Describe the different types of functional ovarian...Ch. 22.3 - Why are endometriomas potentially severe? Describe...Ch. 22.3 - Prob. 3CTQCh. 22.3 - Prob. 22.4.1QCCh. 22.3 - Prob. 22.4.2QCCh. 22.4 - Prob. 22.5.1QCCh. 22.4 - Prob. 22.5.2QCCh. 22.4 - Prob. 22.5.3QCCh. 22.4 - Prob. 22.5.4QCCh. 22.5 - For each of the following descriptive phrases,...Ch. 22 - Prob. 1ECh. 22 - In the embryo, which of the following effects s...Ch. 22 - The testes are housed in a structure called...Ch. 22 - Prob. 4ECh. 22 - Prob. 5ECh. 22 - Prob. 6ECh. 22 - Prob. 7ECh. 22 - Prob. 8ECh. 22 - In the uterine cycle, which phase immediately...Ch. 22 - The placenta not only serves as an organ of...Ch. 22 - In meiosis I, maternal and paternal chromosomes...Ch. 22 - The srY gene codes for (testosterone...Ch. 22 - In the absence of testosterone and MIS, the...Ch. 22 - FSH and LH are classified as (sex...Ch. 22 - Prob. 15ECh. 22 - Prob. 16ECh. 22 - Spermatogenesis is stimulated by testosterone and...Ch. 22 - The head of a sperm contains chromosomes and a(n),...Ch. 22 - Prob. 19ECh. 22 - Prob. 20ECh. 22 - Prob. 21ECh. 22 - Prob. 22ECh. 22 - Prob. 23ECh. 22 - Prob. 24ECh. 22 - Prob. 25ECh. 22 - Prob. 26ECh. 22 - Prob. 27ECh. 22 - Prob. 28ECh. 22 - Prob. 29ECh. 22 - Degeneration of the corpus luteum causes hormonal...Ch. 22 - Before implantation, the morula develops into...Ch. 22 - Secretory-phase utenne conditions are promoted by...Ch. 22 - Prob. 33ECh. 22 - Prob. 34ECh. 22 - Prob. 35ECh. 22 - Prob. 36ECh. 22 - Prob. 37ECh. 22 - Prob. 38ECh. 22 - Prob. 39ECh. 22 - Describe the processes that give rise to elevated...Ch. 22 - Prob. 41ECh. 22 - Prob. 42ECh. 22 - Some males are sterile because their sperm cannot...Ch. 22 - Prob. 44E
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