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33 Cards in this Set
- Front
- Back
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Levels of organization in the body
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cells
tissues organs organ systems organism |
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Four types of tissue
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Nervous- sends electrical messages from your brain to parts of your body
Connective- connects all the parts and supports your body Epithelial- lines organs and protects whats underneath Muscle- contracts and shortens which enables you to move |
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photosynthesis
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Capturing suns energy- occurs in the leaves of plant cells. the pigment in the chloroplast called chlorophyl captures the suns energy
Turning it into food- occurs in the stomata. CO2 enters into the stomata and undergoes a series of complex chemical reactions to create glucose and oxygen |
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Formula for photosynthesis
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CO2+H20=GLUCOSE+02
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Formula for cellular respiration
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glucose+oxygen=carbon dioxide+ water+ energy (ATP)
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Differences between CR and Ph.
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CR requires energy
Occurs for heterotrophs Occurs in cytoplasm and mitochondria Ph. occurs in stomata and the leaves of plants Occurs for autotrophs Formulas |
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Similarities between CR and Ph.
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Opposite equations
two stage processes associated with glucose keep o2 and co2 levels in the air constant occur in cells Chemical reactions |
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Respiratory pathway
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Nose, nasal cavities, pharynx, larynx, trachea, bronchi, bronchioles, alveoli
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Mechanics of breathing
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Inhalation:
Diaphragm contracts TC expands Decrease in AP AP outside is higher than inside Air moves into body Exhalation: Diaphragm relaxed TC decreases Increase in AP AP inside body is higher than outside Air moves out of body |
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Pathway of blood
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Sup./Inf. Vena Cava
Right Atrium Tricuspid Valve Right Ventricle Pulmonary semi-lunar valve Pulmonary Arteries Lungs for oxygenation Pulmonary veins Left Atrium Bicuspid valve Left Ventricle Aortic semi-lunar valve Aorta Rest of body |
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|
Levels of organization in the body
|
cells
tissues organs organ systems organism |
|
|
Four types of tissue
|
Nervous- sends electrical messages from your brain to parts of your body
Connective- connects all the parts and supports your body Epithelial- lines organs and protects whats underneath Muscle- contracts and shortens which enables you to move |
|
|
photosynthesis
|
Capturing suns energy- occurs in the leaves of plant cells. the pigment in the chloroplast called chlorophyl captures the suns energy
Turning it into food- occurs in the stomata. CO2 enters into the stomata and undergoes a series of complex chemical reactions to create glucose and oxygen |
|
|
Formula for photosynthesis
|
CO2+H20=GLUCOSE+02
|
|
|
Formula for cellular respiration
|
glucose+oxygen=carbon dioxide+ water+ energy (ATP)
|
|
|
Differences between CR and Ph.
|
CR requires energy
Occurs for heterotrophs Occurs in cytoplasm and mitochondria Ph. occurs in stomata and the leaves of plants Occurs for autotrophs Formulas |
|
|
Similarities between CR and Ph.
|
Opposite equations
two stage processes associated with glucose keep o2 and co2 levels in the air constant occur in cells Chemical reactions |
|
|
Respiratory pathway
|
Nose, nasal cavities, pharynx, larynx, trachea, bronchi, bronchioles, alveoli
|
|
|
Mechanics of breathing
|
Inhalation:
Diaphragm contracts TC expands Decrease in AP AP outside is higher than inside Air moves into body Exhalation: Diaphragm relaxed TC decreases Increase in AP AP inside body is higher than outside Air moves out of body |
|
|
Pathway of blood
|
Sup./Inf. Vena Cava
Right Atrium Tricuspid Valve Right Ventricle Pulmonary semi-lunar valve Pulmonary Arteries Lungs for oxygenation Left Atrium Bicuspid valve Left Ventricle Aortic semi-lunar valve Aorta Rest of body |
|
|
Levels of organization in the body
|
cells
tissues organs organ systems organism |
|
|
Four types of tissue
|
Nervous- sends electrical messages from your brain to parts of your body
Connective- connects all the parts and supports your body Epithelial- lines organs and protects whats underneath Muscle- contracts and shortens which enables you to move |
|
|
photosynthesis
|
Capturing suns energy- occurs in the leaves of plant cells. the pigment in the chloroplast called chlorophyl captures the suns energy
Turning it into food- occurs in the stomata. CO2 enters into the stomata and undergoes a series of complex chemical reactions to create glucose and oxygen |
|
|
Formula for photosynthesis
|
CO2+H20=GLUCOSE+02
|
|
|
Formula for cellular respiration
|
glucose+oxygen=carbon dioxide+ water+ energy (ATP)
|
|
|
Differences between CR and Ph.
|
CR requires energy
Occurs for heterotrophs Occurs in cytoplasm and mitochondria Ph. occurs in stomata and the leaves of plants Occurs for autotrophs Formulas |
|
|
Similarities between CR and Ph.
|
Opposite equations
two stage processes associated with glucose keep o2 and co2 levels in the air constant occur in cells Chemical reactions |
|
|
Respiratory pathway
|
Nose, nasal cavities, pharynx, larynx, trachea, bronchi, bronchioles, alveoli
|
|
|
Mechanics of breathing
|
Inhalation:
Diaphragm contracts TC expands Decrease in AP AP outside is higher than inside Air moves into body Exhalation: Diaphragm relaxed TC decreases Increase in AP AP inside body is higher than outside Air moves out of body |
|
|
Pathway of blood
|
Sup./Inf. Vena Cava
Right Atrium Tricuspid Valve Right Ventricle Pulmonary semi-lunar valve Pulmonary Arteries Lungs for oxygenation Left Atrium Bicuspid valve Left Ventricle Aortic semi-lunar valve Aorta Rest of body |
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Compare and contrast pulmonary circuts
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Pulmonary arteries- carries deoxygenated blood away from heart. Unusual because arteries usually carry oxygenated blood
Pulmonary veins- carry oxygenated blood to the heart. Unusal because veins usual carry deoxygennated blood Similar because they are both blood vessels, carry blood, and are associated with the heart. |
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Main factors that influence heart rate
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when stress is added upon the body adrenaline gets released. the brain activates the nervous system, the nervous system activates the adrenal glands, and the adrenal glands secrete adrenaline. one of the many effects of adrenaline is an increased heart rate
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Compare and contrast arteries, veins, and capillaries
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Arteries- carry blood away from heart. Usually oxygenated besides the pulmonary arteries Thickest blood vessel
Veins- carry blood back to the heart. usually carry deoxygenated blood besides the pulmonary veins Capillaries- where gas exchange occurs. only one cell thick so that gases can easily diffuse in and out of the capillaries |
