In 2012, two scientists were awarded the Nobel prize for their research on stem cells - Edexcel - GCSE Biology Combined Science - Question 4 - 2018 - Paper 1
Question 4
In 2012, two scientists were awarded the Nobel prize for their research on stem cells.
They showed that adult cells could be reprogrammed to become cells with the p... show full transcript
Worked Solution & Example Answer:In 2012, two scientists were awarded the Nobel prize for their research on stem cells - Edexcel - GCSE Biology Combined Science - Question 4 - 2018 - Paper 1
Step 1
Have the potential to produce any cell type
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Answer
The research into stem cells offers the capability to generate any cell type in the body. This means that scientists can develop treatments for a variety of diseases by producing the necessary cells.
Step 2
No need to use embryonic stem cells
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By reprogramming adult cells instead of using embryonic stem cells, ethical concerns surrounding the destruction of embryos are minimized. This makes the research more acceptable and aligns with ethical standards.
Step 3
Used to treat conditions which are currently incurable
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Answer
Stem cell research can lead to breakthroughs in treating conditions that are currently considered incurable, such as Parkinson's disease or diabetes. This could improve the quality of life for many patients.
