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| animals depend on plants to convert solar energy to |
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Definition
| chemical energy of sugars |
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| light energy from the sun to power a chemical process that makes organic molecules |
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| ingredients for photosynthesis is |
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| obtained from the air by a plant's leaves |
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| obtained from the damp soil by a plant's roots |
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| chloroplasts in the cells of the leaves |
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Definition
uses light energy to rearrange the atoms of co2 anf h2o , which produces
sugars such as glucose, other organic molecules and oxygen |
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Term
| plants and other autotrophs (self- feeders") |
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Definition
| make their own organic nutrients |
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| heterotrophs (other -feeders) |
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| are humans n other animals that cannot make organic molecules from inorganic ones |
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| producers because ecosystems depand upon them for food |
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| are comsumers becasue they eat plants or other animals |
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| cellular respiration a chemical process that |
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Definition
| primarily occurs in mitochondria, harvests energy stored in organic molecules, uses oxygen and generates ATP |
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| the waste products of cellular respiration are |
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| photosynthesis and cellular respiration |
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| cellular respirtaion is the main way that |
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Definition
| chemical energy is harvested from food and converted to ATP, an aerbic process |
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Definition
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| cellular respiration cells |
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Definition
take in oxygen gas
release waste carbon dioxide gas |
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Term
| why does electrons transfer to oxygen release energy |
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Definition
| when elcetrons move from glucose to oxygen , it is as though the electrons were falling |
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Term
| photosynthesis are carbon dioxide CO2 |
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Definition
| a gas that passes from the air into a plant via tiny pores and water , which is absorned from the soil by the plant's roots |
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Term
| chloroplasts in the cells of the leaves use |
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Definition
| light energy to rearrange the atoms of these ingredients to produce sugars mostly in glucose (C6_H12_O6) nd other orgainc molecules |
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Term
| a by- product of photosynthesis is |
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Definition
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| cellular respiration harvests energy that is |
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Definition
| stored in sugars and other orgainc molecules |
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Term
| cellular respiration uses_____ to help convert energy extracted from organic fuel to another source of chemical energy called ______ |
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Definition
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Term
| the production of ATP during a cellular respiration occurs mainly in the organelles called_______ |
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Definition
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| the waste product of cellular respiration are |
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Definition
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| plants store chemical energy via ________ and then harvests this energy via ________ |
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Definition
| photosynthesis, cellular respiration |
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Term
| plants usually make more _________then they need for ______ |
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Definition
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| plants perform both _______ to produce fuel molecules and ________ to burn them |
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Definition
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| animals perform ________only |
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Definition
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| cellular respiration requires a cell to exchange two gases with it's surroundings. The cell takes in _____ and It gets fid of _______ |
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Definition
| oxygen (O2), carbon dioxide waste |
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Term
| _______ present in the air you inhale diffuses across the lining of your lungs and into your bloodstream, then the ______in your bloodstream diffuses into your lungs and exits when you exhale, this is breathing results |
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Definition
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| _________ is the main way that chemical energy is harvested from food and converted to _________ |
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Definition
| cellular respiration, ATP |
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Term
| cellular respiration is an _______ process, requires oxygen |
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Definition
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| _______ as the aerobic harvesting of chemical energy from organic fuel molecules |
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Definition
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Term
| the ______ of sugar and other _____ are bond together by shared electrons |
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Definition
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Term
| during cellular respiration, _______and it's bonding electrons change partners from _______, ______ forming as a product |
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Definition
| hydrogen, sugar to oxygen, water |
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Term
| chemical reactions that transfer electrons from one substances to another substances are called: |
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Definition
| oxidation reduction reactions or redox reactions |
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Term
| the loss of electrons during a redox reaction is called: |
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Definition
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Term
| _______ is oixdation during cellular respiration, losing electrons to oxygen |
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Definition
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Term
| adding electrons during a redox is called: |
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Definition
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Term
| negatively charged electrons added to an _____ reduce the amount of _____ charge of that atom |
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Definition
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Term
| ______ is reduced during cellular respiration, accepting_______ lost from______ |
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Definition
| oxygen, electrons and hydrogen, gulcose |
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Term
| when hydrogen and it's bonding electrons change patterns from gulcose to oxygen ______ is produced and _____ is released as well |
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Definition
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Term
| in redox reactions, _______ is an electron grabber |
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Definition
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Term
| an _____ atom attracts electrons more strongly than almost any other type of atom |
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Definition
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Term
| when electrons move along with hydrogen from gulcose to oxygen , it is as though they are falling. Potential energy is unlocked, instead of gravity, it is the attraction of______ that causes the "fall" and _____ during cellular respiration |
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Definition
| electrons to oxygen , energy is release |
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Term
| gulcose to oxygen , the firt stop is a _______ acceptor called NAD+ |
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Definition
| positively charged electron |
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Term
| the transfer of ____________ to NAD+ reduces the NAD+ to ___________ |
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Definition
| electrons from organic fuel (food), NADH ( the H represents the treansfer of hydrogen along with the electrons) |
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Term
| an _________is actually a molecule , usually a protein |
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Definition
| electron transport chain, |
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Term
| in a series of redox reactions, each member of the chain first accepts and then donates _________ |
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Definition
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Term
| with each transfer, the electrons give up a small amount of________that can then be used indirectly to generate ______ |
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Definition
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Term
| the first molecule of the chain accepts electrons from _________cascade down the chain, from molecule to |
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Definition
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| _____ carries electrons from gulcose and other molecules and ______ them at the top of an electron transport chain |
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Definition
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Term
| the electrons cascade down the chain , from molecule to molecule. The electrons on the bottom finally drops the _______ |
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Definition
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| oxygen also picks up ______ when oxygen drops from an electron |
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Definition
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| cells make most of their ________from chemical energy during ________ |
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Definition
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| __________grabs the electron down the transport chain, like gravity pulling objects downhill |
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