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Therapeutic Cloning OALH
By David Spratt
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Last updated about 5 years ago
27 questions
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Do Now
Question 1
1.
1.In an animal, where can you find a stem cell that could make any type of cell?
Question 2
2.
2.Name the process that turns a stem cell into a differentiated cell
Question 3
3.
3.List three things that happen in mitosis
Question 4
4.
4.Where is DNA found in a eukaryotic cell?
Question 5
5.
1.A scientist looks at a stem cell under a microscope. It is 8mm when the magnification is 400x. Calculate its actual size in mm
Question 6
6.
Explain why stem cells could be used to treat a patient with a damaged pancreas
Key Knowledge
Question 7
7.
State 2 steps used in stem cell therapy to treat leukaemia
Question 8
8.
State the steps of therapeutic cloning
Question 9
9.
Why is there a high chance of immune rejection for stem cell therapy?
Question 10
10.
List issues with therapeutic cloning
Question 11
11.
State 2 steps used in stem cell therapy to treat leukaemia
Question 12
12.
State the steps of therapeutic cloning
Question 13
13.
Why is there a high chance of immune rejection for stem cell therapy?
Question 14
14.
List issues with therapeutic cloning
Recall Quiz
Question 15
15.
Which of these is a disadvantage of
therapeutic cloning
1.A chance transplant will be rejected by patients immune system
2.Lack of people willing to donate bone marrow
3.Shortage of egg donors
Question 16
16.
Which of these shows the correct steps for
stem cell therapy
?
1.Destroy the bone marrow in the donor with radiation
Give the donor a bone marrow transplant from a patient
2.Destroy bone marrow in patient with radiation
Give patient bone marrow transplant from healthy donor
3.Enucleate egg cell
Put nucleus from patient in egg cell
Give electric shock to stimulate division
Grow cells into required cells
Question 17
17.
Which of these shows the correct steps for therapeutic cloning?
1.Enucleate egg cell
Put nucleus from patient in egg cell
Give electric shock to stimulate division
Grow cells into required cells
2.Enucleate egg cell
Put nucleus from patient in egg cell
Grow cells into required cells
Question 18
18.
Which of these explains why transplants are rejected?
1.The DNA from a donor codes for proteins which are the same as the patient’s so the white blood cells destroy the cells
2.The DNA from a donor codes for proteins which are not the same as the patient’s so the white blood cells destroy the cells
3.The white blood cells notice the cells being transplanted so go and attack them
We Do
Question 19
19.
Evaluate the use of therapeutic cloning to treat leukaemia (6 marks) Advantages –
Question 20
20.
Evaluate the use of therapeutic cloning to treat leukaemia (6 marks) Disadvantages –
Question 21
21.
Evaluate the use of therapeutic cloning to treat leukaemia (6 marks) - I think -
You Do
Question 22
22.
Evaluate the use of therapeutic cloning to treat paralysis (6 marks)
Advantages -
Question 23
23.
Evaluate the use of therapeutic cloning to treat paralysis (6 marks)
Disadvantages -
Question 24
24.
Evaluate the use of therapeutic cloning to treat paralysis (6 marks)
I think -
Plenary
Question 25
25.
1.Which process, therapeutic cloning or stem cell therapy, is more likely to lead to immune rejection?
therapeutic cloning
stem cell therapy
Question 26
26.
2.List two steps needed to treat leukaemia with stem cell therapy
Question 27
27.
3.List four steps needed for therapeutic cloning