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Results end of topic test - Circulatory part 2

A vibrant and educational illustration of the human circulatory system, showcasing blood flow, heart anatomy, and the process of diffusion in capillaries.

Circulatory System Quiz: Test Your Knowledge!

Are you ready to dive deep into the circulatory system? This quiz will challenge your understanding of diffusion, oxygen transport, and the importance of capillaries in our bodies.

Test your knowledge with:

10 thought-provoking questions
Multiple choice format
Instant feedback on your answers

10 Questions2 MinutesCreated by FlowChart123

Q18) During diffusion, when the concentration of molecules on both sides of a membrane is the same, the molecules will:

Move across the membrane to the outside of the cell

Stop-moving across the membrane

Continue to move across the membrane in both directions

Move across the membrane to the inside of the cell

Q19) Which substance would expect to have a higher concentration at point X?

Carbon Dioxide

Oxygen

Q20) Capillaries are the smallest vessels in the circulatory system whose walls are only one cell thick

True

False

Q21) The following image shows the concentration of different molecules separated by a semi-permeable membrane. The membrane is permeable to glucose and ions but not sucrose.

Sodium will diffuse to the right. Glucose will diffuse to the left and Surcrose will diffuse to the right.

Glucose will diffuse to the right. Sucruse will diffuse to the left and Sodium will not defuse.

Glucose will diffuse to the left. Sodium will diffuse to the right and Sucrose will not defuse.

Glucose will diffuse to the right. Sodium will diffuse to the right and Sucrose will not diffuse.

Q22) Which of the following regarding altitude training is most correct?

High altitude training increases the amount of red blood cells which increases how much oxygen can be transported to the cells.

High altitude training increases the amount of red blood cells which decreases the amount of carbon dioxide in the body.

High altitude training makes athletes better than their sport.

High altitude training increases the efficiency of red blood cells by increasing their speed in the body and the rate of diffusion.

Q23) Veins may carry oxygenated blood and arteries may carry deoxygenated blood.

True

False

Q24) Diffusion occurs because

Molecules are attracted to one another.

Molecules constantly move and collide with each other

Outside energy systems forces molecules to collide with each other

Cells require a balance of molecules.

Q25) Which of the following can be determined from the graph?

Those who have trained for a marathon have a lower heart rate than those who have not trained for a marathon.

There is an increase in stroke volume at 100 beats per minute compared to 130 beats per minute.

The stroke volume at 160 beats per minute for a marathon runner is at least 40ml higher than someone who has not trained for a marathon.

Training for a marathon has no impact on stroke volume

Q26) Which part of the respiratory system would most likely be affected by an inhaler?

Trachea

Bronicholes

Alveoli

Diaphragm

Q27) Which of the following best explains why the volume of air in Nancy’s lungs increases?

Nancy's muscles require more carbon dioxide to perform their role

Nancy's carbon dioxide levels in her blood would decrease

Nancy's muscles require more oxygen to perform their role

Nancy's oxygen levels in the blood would decrease

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