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Enzymes and Hormones

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Question
Answer
(Def) Enzymes   show
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show Sumner isolated urease (worked with Urine)  
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In humans Urea is a ... But in ruminants   show
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Some enzyme facts: enzymes are ---------   show
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show specific in their actions  
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show increase (speed up) the chemical reaction  
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Some enzyme facts: enzymes often end with   show
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show act alone, however, several require a cofactor  
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show sensitive to temperature and pH  
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Enzyme cofactors are often metal ions like   show
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Coenzymes are often complex organic molecules like:   show
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show haloenzyme  
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An enzyme without a cofactor is an --------, but functionality is reduced.   show
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Hormone functions in general are (4):   show
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Three hormone categories:   show
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show amino acids; occur in the brain (hypothalamus, anterior pituitary, posterior pituitary), Pancrease, thryroid, gut and the reproductive system (placenta, ovary, testis)  
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show -------- -----, Found in the adrenal cortex, embryonic membrane, reproductive system (ovary, placenta, testis)  
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Phenolic amines are synthesized in the ...   show
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Hormones work through receptor sites at the cell found in different locations ...   show
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show macromolecules with high specificity and affinity.  
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There are two parts to receptor proteins..   show
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show second messenger system to create a cascading enzyme reaction  
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Steroid hormones pathway is utlized to start a production of ....., so it starts the ...   show
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