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Biology Respiration in Animals Questions and Answers Fully Solved
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Biology Respiration in Animals
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Biology Respiration in AnimalsWhat is respiration in animals? - answer Breaking down glucose with oxygen to release
energy. (Producing Carbon Dioxide & water)
What are 2 substances needed for aerobic respiration? - answer Glucose + Oxygen
How does glucose enter the blood? - answer diffusion into villi
What is the tube called that allows oxygen to travel to the lungs? - answer Trachea
Where does respiration take place? - answer Where does respiration take place?
What is ATP? - answer Adenosine Triphosphate - ENERGY - is required for active
transport. (is used for all cells)
How do we exhale? - answerribs drop, diaphragm moves up, air exits. C02 is diffused
out of the cells into capillaries (then breathed out) water is filtered out by blood.
What is the word equation for photosynthesis? - answer Carbon dioxide + water ->
glucose + oxygen
What is aerobic respiration? - answerAerobic respiration uses oxygen from the air to
release energy from glucose. Aerobic respiration is a breakdown of glucose using
oxygen. It takes place in the mitochondria of cells. Animals get oxygen from gas
exchange and glucose from eating food. Plants get oxygen and glucose from
photosynthesis. Energy is released as a useful product which all organisms need to
survive. Carbon dioxide and water are released as waste products.
what is anerobic respiration? - answerrespiration without oxygen
Where does anaerobic respiration happen? - answercytoplasm of the cell (Muscles)
What is the anaerobic respiration word equasion? - answerGlucose (enzymes) -} Lactic
acid [C3H6O3] & (Energy) also C6H1206 -} 2C3H603
Why does anaerobic respiration produce less ATP? - answerGlucose isn't fully broken
down.
What does the incomplete breakdown of glucose during anaerobic respiration produce?
- answerIt produces lactic acid. Lactic acid buildup in the muscle cells and prevents the
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