Log in
Sign up for FREE
arrow_back
Library
GCSE B2 Attempt 2
By Richard Hinchliffe
star
star
star
star
star
Share
share
Last updated about 5 years ago
10 questions
Add this activity
1
1
1
1
1
1
1
1
1
1
Question 1
1.
Which stage of cell division does a cell spend most of the time in?
Interphase
Mitosis
Cytokinesis
Question 2
2.
Adult stem cells...
Can turn into any type of cell.
Can turn into any type of blood cell.
Can not turn into any type of cell.
Question 3
3.
Plant stem cells...
can become any type of cell and are found in the meristem.
Can become any type of cell and are found in the stem.
Can only form root or shoot cells and are found in the meristem.
Question 4
4.
In the first stage of therapeutic cloning...
The nucleus of an egg cell is removed and replaced with the nucleus of a patient.
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.
Question 5
5.
Which is the correct order of events for the mitosis phase of cell division?
Chromosomes meet in the middle, chromosomes replicate, chromosomes pull apart to the poles.
Chromosomes meet in the middle, chromosomes are pulled apart to the poles, chromosomes form two nuclei.
Chromosomes meet in the middle, chromosomes move to the poles, cytoplasm and cell membrane form in the daughter cells.
Question 6
6.
What are the risks of therapeutic cloning?
The organs match the patient who needs them.
There are not enough egg donors.
The process is unreliable.
Question 7
7.
Why are people against therapeutic cloning?
They can turn into any type of cell.
They could potentially end a life.
There are not enough egg donors.
Question 8
8.
Which microscope is the correct type to see cell division?
Electron microscope.
Light microscope.
Hand microscope.
Question 9
9.
What is the equation for magnification?
Magnification = actual size/size of image
Magnification = size of image/actual size
Magnification = actual size x size of image
Question 10
10.
How many pairs of chromosomes does a human cell have?
92
46
23