EP HUMAN BIOLOGY-MODIFIED MASTERING
8th Edition
ISBN: 9780134326436
Author: Johnson
Publisher: PEARSON CO
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Textbook Question
Chapter 3, Problem 1QC
What is your opinion on this controversy? What basic beliefs do you hold that cause you to feel as you do?
Expert Solution & Answer
Summary Introduction
To review:
The controversy created due to human stem cell research.
Introduction:
A stem cell is a type of cell, which has not yet differentiated or acquired a specialized function. It can acquire a certain specialization upon receiving certain signals under appropriate conditions. This property of stem cells can be utilized to create different types of cells in a laboratory from stem cells by keeping them in certain appropriate conditions.
Explanation of Solution
Stem cells can be utilized in various fields of research. It can be used to study certain cell types and diseases. Stem cell research also has various clinical applications such as the treatment of diseases (stem cell therapy), which cannot be treated by other traditional methods. Thus, a person related to science should have an opinion that stem cell research should be supported.
The basic belief that leads to support stem cell research is that it can be used to benefit those, who are suffering from certain diseases like Parkinson's disease, which cannot be cured using conventional medical methods. Stem cell research also allows researchers to study diseases by creating disease models.
Such research would help in the further understanding and treatment of these diseases. Thus, it holds a promise with regard to improving the quality of human life. The counter-argument to stem cell research arises due to the use of human embryonic tissue, which is usually obtained from aborted fetuses. Some people may object to this due to their religious beliefs.
Conclusion
Therefore, it can be concluded that the controversy arising from stem cell research mainly arises due to the different belief systems held by different people. It is considered unethical but it holds many positive points that could benefit the mankind.
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Chapter 3 Solutions
EP HUMAN BIOLOGY-MODIFIED MASTERING
Ch. 3 -
1. What is your opinion on this controversy? What...Ch. 3 - Suppose that you held frozen embryos at a private...Ch. 3 - Prob. 1CRCh. 3 - Prob. 2CRCh. 3 - Describe how phospholipids are oriented in the...Ch. 3 - Define passive transport and name the three...Ch. 3 - Compare and contrast endocytosis and exocytosis.Ch. 3 - Describe the activity of the sodium-potassium pump...Ch. 3 - Prob. 7CRCh. 3 - Prob. 8CR
Ch. 3 -
9. What are the four stages of ATP production...Ch. 3 -
10. Describe what happens to a cell’s ability to...Ch. 3 -
1. Which of the following adaptations would...Ch. 3 - Which of the following is always at the same...Ch. 3 - Prob. 3TYCh. 3 - Red blood cells placed in distilled water will: a....Ch. 3 - Which organelles are most active during vigorous...Ch. 3 - Phagocytic white blood cells engulf and digest...Ch. 3 - Prob. 7TYCh. 3 -
8. Which organelles would be active in liver...Ch. 3 - Prob. 9TYCh. 3 -
10. Which of the following is/are the most...Ch. 3 - Prob. 11TYCh. 3 - Prob. 12TYCh. 3 -
13. In which stage of cell respiration does...Ch. 3 - Which of the following is/are recycled during...Ch. 3 - Most of the ATP produced during cell respiration...Ch. 3 - Imagine that you are shown two cells under the...Ch. 3 - The sodium-potassium pump is a large protein...Ch. 3 - Mitochondria resemble a bacterial cell in a number...Ch. 3 - Prob. 4AWKCh. 3 - Recently, a young man from Derby in the United...Ch. 3 - You have been selected to serve on a jury for a...Ch. 3 - Although normal physiological processes produce...
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