2.1 Transport in the human body system
Presentation
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Biology, Science
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8th - 12th Grade
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Practice Problem
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Medium
Dale Olivier
Used 12+ times
FREE Resource
22 Slides • 8 Questions
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2.1 Transport in the human body system
homework:
How does it feel to have your heart broken? What parts of your body are affected? Can a person die from a broken heart?
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Transport system of the body
permits blood and lymph circulation to transport
nutrients, oxygen, hormones to the cells
metabollites (waste product) and CO2 conveyed to places where they are expelled
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Blood circulatory systema Circulatory jam video
https://studyjams-assets.scholastic.com/jams/videos/circulatory-system.mp4
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Fill in the Blanks
What blood vessel carries blood away from the heart
Type answer...
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Structure of the blood vessel walls
Tunica interna (intima)-simple squamous epitelium that reduces frictions between vessels and blood
Tunica media-smmoth muscle cells that contains elastins which controls dilation/constriction of the vessel
Tunica externa (adventitia)- contains collagen fibers that protects or reinforces and anchors the vessels to the surrounding structure
*all vessels except the smallest consist 3 layers
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Multiple Choice
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Multiple Choice
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Multiple Choice
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3 kinds of Circulation
Systemic Circulation
Coronary circulation
Pulmonary Circulation
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2. Coronary Circulation
Movement of blood through the tissues of the heart (cardiac muscle only).
-part of systemic c.s
Arterial supply:
1. Left coronary artery
2. Right Coronary artery
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2. 2 Cardiovascular system
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3. Pulmonary Circulation-movement blood between the heart and the lungs. It transports deoxygenated blood to the lungs to absorb oxygen and release carbon dioxide
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Multiple Choice
What is the name of the structure number 3?
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2.1 Transport in the human body system
homework:
How does it feel to have your heart broken? What parts of your body are affected? Can a person die from a broken heart?
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