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WorksheetsB1 and B2 Revision
Total questions: 30
Worksheet time: 19mins
Which of the following is not a pathogen you need for the GCSE?
Virus
Prion
Protist
Fungi
What is the rhyme for the route of the blood through the heart?
(a)
Which blood vessel is responsible for substance exchange?
Artery
Vein
Capillary
Ventricle
Which blood vessel carries blood away from the heart?
Vein
Atrium
Valve
Artery
Which blood vessel contains valves?
Artery
Ventricle
Vein
Atrium
What is the function of a valve?
(a)
Red Blood Cells carry oxygen using a substance called...
Hamogoblin
Haemoglobin
Haemogoblin
Heamogolbin
Arteries have a ______ lumen and _____ walls
Narrow, small
Hollow, thick
Narrow, thick
Hollow, small
White blood cells ______ pathogens
Enlarge
Engulf
Swallow
Enjoy
The function of the cell membrane is to...
(a)
Which organelle (cell part) is not found in an animal cell?
Cytoplasm
Cell Membrane
Ribosome
Chloroplast
The movement of substances from high to low concentration is known as...
Diffusion
Active Transport
Osmosis
The movement of substances from low to high concentration using energy is known as...
Osmosis
Active Transport
Diffusion
DNA is coiled up into (a) that are found in the nucleus
Stems cells are...
Cells in a plant stem
Cells that are not differentiated
Cells that will differentiate
cells with a job
What is an advantage of using stem cells in medicine?
(a)
What are the disadvantages of using stem cells in medicine?
(a)
Define 'Eukaryotic' cells
cells with a chloroplast
cells with a membrane
cells with a nucleus
cells with a ribosome
define ' prokaryotic cell'
cells without a chloroplast
cells without a nucleus
cells without a cell membrane
cells without a vacuole
If the image size of a cell is 30 micrometres and it has been magnified 100 times, what is the actual size of the cell?
30 micrometres
3000 micrometres
3.33 micrometres
0.003 micrometres
Potato chunks are put in different concentrations of sucrose solutions. Which of the potatoes in the test tubes in the image will lose the most mass?
0M
1.0M
0.8M
0.2M
Potato chunks are put in different concentrations of sucrose solutions. Which of the potatoes in the test tubes in the image will gain the most mass?
0M
1.0M
0.8M
0.2M
What happens to the heart in Coronary Heart Disease?
The arteries explode due to high pressure
The arteries are too big so blood doesn't flow properly
the arteries are blocked with fatty plaque
the veins are allowing backflow of blood
How is Coronary Heart Disease treated?
Stent
Statins
Lifestyle changes (exercising and diet changes)
