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30 Cards in this Set
- Front
- Back
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Some of the pathways of catabolism include ?,?,? and ?
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glycolysis, krebs cycle, fermentation,
ETC/ETS/respiratory chain |
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Covalent bonds have ? in them.
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energy
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We want to capture the ? given off when a covalent bond is broken and we need to do it ?
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energy
slowly |
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There are a lot of ? bonds holding a glucose molecule together.
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covalent
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All chemical reactions and physical workings of the cell are called?
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Metabolism
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?/? are any process that results in synthesis of cell molecules and structures and usually requires ? input to be accomplished
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anabolism/biosynthesis
energy |
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The breakdown of bonds of larger molecules into smaller molecules is known as ? and often ?'s energy.
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catabolism
releases |
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Metabolism functions to ? small molecules into larger ?
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assemble/anabolize
macromolecules |
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In catabolism large macromolecules are broken into small molecules and ? is released.
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energy
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Energy from catabolism is conserved in the form of ? or ?
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energy
heat |
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The process of building up and breaking down which has both properties of anabolism and catabolism is known as?
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amphibolism
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smaller molecules formed during catabolism are known as?
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precursor molecules
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substrates fit in the ? site of an enzyme
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active
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When the enzyme and substrate are connected together in the ? fit they are known as the ?
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lock and key
enzyme-substrate complex |
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The enzyme will change during the ? but it is not permanently changed
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reaction
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?'s catabolize each part of a metabolic pathway
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enzymes
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? catalyze the chemical reactions of life
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enzymes
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Enzymes are an example of ? , chemicals that increase the rate of a chemical reaction without becoming part of the ? or being consumed in the reaction
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catalyst
products |
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Enzymes are kind of like ? to make sure that everything is going in the ? direction and not to ?
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checkpoints
right quickly |
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Enzymes, essentially lower the energy of ? that is needed to get a reaction going.
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activation
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Most enzymes are composed of ? and may require ? to make them whole
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proteins
co-factors |
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Enzymes act as? catalysts to speed up the rate of cellular reactions
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organic
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Enzymes have unique characteristics such as ?, ?, and?
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shape
specificity function |
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Enzymes enable metabolic reactions to proceed at a speed ? with life
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compatible
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Enzymes have a ? site for target molecules called ? for a ? type fit
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active
substrates lock and key |
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Enzymes are much ? in size compared to their substrates
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larger
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Enzymes associate closely with ? but do not become ? into the reaction products
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substrates
integrated |
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Enzymes are not used up or permanently changed by the reaction they can be ? so they function in extremely low ?
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recycled
concentrations |
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Enzymes are greatly affected by ? and ?
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temperature
pH |
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Enzymes can be regulated by ? and ? mechanisms
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negative feedback
genetic |
