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Amino Acids

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
What is a peptide bond?   carboxyl group of one AA attaches to amino group of another AA  
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Who forms hydrogen bonds: Non polar or polar?   Polar  
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Most abundant amino acid in collagen?   Glycine  
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Glycine is found in every ____ position in collagen   3rd  
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This amino acid helps form DNA & RNA   Glycine  
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This amino acid is found in TREATMENTS for chronic fatigue   Glycine  
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This AA helps metabolize glucose   Alanine  
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High levels of this AA is found in mononucleosis & chronic fatigue   Alanine  
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This AA causes sickle cell disease when it replaces glutamate   Valine  
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Name the 3 branched AA's & what does their branching help with?   Valine, Leucine, Isoleucine. The branching helps form muscle energy and mass  
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This AA helps with depression   Methionine  
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This AA is used in arthritis patients   Methionine  
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Methionine is the precursor for?   SAMe  
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This AA has a secondary amino group   Proline  
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This AA is found in collagen, but not the most abundant AA in collagen   Proline  
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This AA interrupts the alpha helix in globular proteins   Proline  
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This AA converts to tyrosine naturally   Phenylalanine  
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This AA can delay development   Phenylalanine  
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Lack of Phe can cause what disease?   Genetic disease PKU  
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This AA is the largest molecule   Tryptophan  
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Tryptophan is the precursor for?   Seratonin  
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These AA serve as attachment sites for phosphate & oligosaccharide chains   Serine & Threonine  
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Found in early children development due to muscle and tissue growth   Asparagine  
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Found in pregnant women   Asparagine  
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Assists in protein synthesis   Glutamine  
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Feeds enterocytes of the gut   Glutamine  
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This AA is a neurotransmitter   Tyrosine  
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Tyrosine is a precursor for   epinephrine, norepinephrine, dopamine  
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This AA makes thyroid hormones   Tyrosine  
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Which AA has a DISULFIDE BOND?   Cysteine  
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DISULFIDE BOND stabilizes :   Albumin, for osomosis  
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This drug is used to clear sinuses   N-acetylcysteine  
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Aspartic Acid turns into _______ when proton gets ________   Aspartate, when proton gets donated  
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Aspartic Acid has what charge?   +  
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Glutamic Acid turns into ______ when proton gets ________   Glutamate, when proton gets donated  
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Glutamic Acid has what charge?   +  
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Histidine is a precursor for:   Histamine  
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Arginine is a precursor for:   Creatine  
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Arginine causes:   vasodilation  
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Lysine is a precursor for:   Carnitine  
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Lysine does what?   Assist long chain fatty acids into the mitochondria  
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Histidine has what charge?   -  
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Arginine has what charge?   -  
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Lysine has what charge?   -  
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Name the Charged Polar AA's:   Aspartic Acid, Glutamic Acid, Histidine, Lysine, Arginine  
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Name the essential amino acids:   P: phenylalanine, V: valine, T: threonine, T:tryptophan, I:isoleucine, M:methionine, H:histidine, A:arginine, L:lysine, L:leucine  
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Is glycine essential or non essential?   non essential  
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Is tryptophan essential or non essential?   essential  
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is glutamic acid essential or non essential?   non essential  
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Is phenylalanine essential or non essential?   essential  
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Is methionine essential or non essential?   essential  
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Is asparagine essential or non essential?   non essential  
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Is arginine essential or non essential?   essential  
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Is cysteine essential or non essential?   non essential  
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Is alanine essential or non essential?   non essential  
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Is proline essential or non essential?   non essential  
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is valine essential or non essential?   essential  
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is threonine essential or non essential?   essential  
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is leucine essential or non essential?   essential  
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is isoleucine essential or non essential?   essential  
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is glutamine essential or non essential?   non essential  
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