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GCSE B2 (Higher) Attempt 4
By Richard Hinchliffe
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Last updated about 5 years ago
10 questions
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Question 1
1.
Which stage of cell division does a cell form two identical daughter cells?
Question 2
2.
What is the process called where a cell becomes specialised?
Question 3
3.
Plant stem cells...
Can only form root or shoot cells and are found in the meristem.
Can become any type of cell and are found in the stem.
can become any type of cell and are found in the meristem.
Question 4
4.
In the first stage of therapeutic cloning...
The nucleus of an egg cells is removed and replaced with a healthy nucleus.
The nucleus of the egg cell is given an electric shock to stimulate replication.
The nucleus of an egg cell is removed and replaced with the nucleus of a patient.
Question 5
5.
Which is the correct order of events for the whole process of cell division?
Chromosomes replicate
Two identical daughter cells
Chromosomes meet in the middle
Two new nuclei are formed
Cell membrane and cytoplasm form
Chromosomes move apart to the poles
Question 6
6.
What are the risks of therapeutic cloning?
There are not enough egg donors.
The organs match the patient who needs them.
The process is unreliable.
Question 7
7.
Why are people against therapeutic cloning?
They could potentially end a life.
There are not enough egg donors.
They can turn into any type of cell.
Question 8
8.
Which part of a microscope does the slide go on?
Question 9
9.
What is the equation for magnification?
Magnification = actual size/size of image
Magnification = actual size x size of image
Magnification = size of image/actual size
Question 10
10.
How many pairs of chromosomes does a human cell have?