18 Questions
Which cells have the capacity to divide and differentiate along different pathways?
Stem cells
What is the main characteristic of stem cells that makes them ideal for therapeutic uses?
Capacity to divide and differentiate
In embryonic development, stem cells are necessary for:
Cell division and differentiation
What is the initial stage in the formation of an embryo through in vitro fertilization (IVF)?
Fertilization of an egg cell by a sperm
Which type of cells are capable of dividing, differentiating, and replacing damaged cells?
Stem cells
What ethical consideration arises from the use of stem cells in biology research?
Human embryo destruction
What is a potential benefit of stem cells according to the text?
Reducing suffering in incurable diseases
Which argument is mentioned in the text regarding the use of embryonic stem cells?
Arguments against their use
What characteristics suggest the beginning of human development according to the text?
The presence of heartbeat
In what process should cord blood be collected according to the text?
At early stages of human activity
What technological advancement led to a greater understanding of cell structure?
Development of electron microscopes
What is a key factor in deciding when life begins according to the text?
The presence of pain receptors
What is the main ethical concern surrounding the use of stem cells?
The early individual killing involved in obtaining stem cells
Which technique is commonly used to obtain stem cells?
Extracting from the new-born embryo
What is a potential consequence of using in vitro fertilization (IVF) for obtaining stem cells?
Vulnerability and unethical exploitation of women
In the context of stem cells, what argument is made against the use of eggs supplied by women for treatment purposes?
It results in the unethical exploitation of eggs suppliers
Why are early embryos considered a point of ethical debate in stem cell research?
Some believe they represent a stage where human life begins
What is a common misconception about using sperm in the context of stem cell research?
Sperm plays a role in the development of brain cells for stem research
Explore the ethical dilemmas surrounding stem cell research, including controversies related to the use of embryonic stem cells and their implications on human life and morality.
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