Your Screen Is Covered In Human Blood

Your Screen Is Covered In Human Blood

Assessment

Interactive Video

Biology, Health Sciences

University

Hard

Created by

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FREE Resource

The video explores the study of blood under a microscope, tracing its historical understanding from ancient Greek humors to modern circulatory system theories. It highlights the differences between open and closed circulatory systems using daphnia as an example. The video also discusses the components of blood, focusing on hemoglobin and its role in oxygen transport. It concludes with the history of microscopic studies and the development of the ABO blood grouping system.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of James observing his own blood under the microscope?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How did ancient Greek physicians describe the body using the four humors?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the main differences between open and closed circulatory systems?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Who were some of the key figures in the history of blood circulation studies, and what were their contributions?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What role does hemoglobin play in the blood of both vertebrates and invertebrates?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the production of hemoglobin in daphnia and artemia change in response to environmental conditions?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

In what ways does blood hold symbolic significance in human culture?

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