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chem reveiw

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Question
Answer
The nucleus of an atom is made of?   show
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what moves around the nucleus and carry a negative charge?   show
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show the valence shell  
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which part of the atom determines how it will interect with other atoms   show
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what is a element   show
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show no it can not  
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show atoms or mocules that carry an electrical charge  
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show atoms that have lost electrons  
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what is an anion   show
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how do you know how many electrons were lost or gained   show
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show 2 or more atoms held together by a covalent bond.  
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show O2, H2, H2O,CO2  
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show Made up of atoms of two or more different elements, regardless of the type of bond joining them  
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show No  
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show Yes, bond doesn't matter  
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show An ion or molecule that contains unpaired electrons  
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How does an ion or molecule become a free radical   show
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Why are too many free radicals bad   show
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What is an ionic bond   show
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How is an ionic bond created   show
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What do ionic bonds do when dissolved in water   show
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show Disassociation  
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What are some examples of ironically bonded compounds   show
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show Allows atoms to complete there outer shells by sharing electrons  
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How is a covalent bond created   show
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What is the terminology when a covalent bond shares one, two and three pairs of electrons   show
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What is a polar covalent bond   show
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What is the most common polar covalent bonded molecule in the body   show
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show Exists between 2 polar molecules that contain hydrogen  
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What are 2 most common hydrogen bonded molecules in the body   show
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show Both molecules are neutral , so they spend equal time around eachother  
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What is activation energy   show
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How do enzymes affect activation energy   show
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show Soluble in organic molecules who is ion will conduct an electrical current in solutions  
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How are electrolyte created in the body   show
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What does hydrophobic Mean   show
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What does hydrophilic mean   show
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What's does logarithm I mean on the ph scale   show
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What pH is considered neutral   show
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What does a pH of 6 mean   show
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show Base  
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How do you know if something is an acid   show
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How do you know if something is a base   show
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show They dissociate completely into cations and anions  
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What is a buffer   show
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show Proteins  
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What is glycogen   show
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show Muscle skeletal cells and liver cells  
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show Insulin  
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What is the breakdown of glycogen called   show
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show glycerol + 3 fatty acids  
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show Hydrophobic  
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What are the functions of a triglycerides   show
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What is a saturated fat   show
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Are saturated fats hydrophilic or hydrophobic   show
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show Double covalent bond not all bonded to hydrogen very flexible fatty acid  
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show Hydrophobic  
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Why are saturated fatty acid stiffer than unsaturated fats   show
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show Maintain growth and division, sex hormones, tissue metabolism, bile salts maintain plasma membrane  
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show Hydrophobic  
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What is cholesterol   show
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show Hydrophobic  
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show Diet and synthesis within the body  
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What is the construction of a phospholipid   show
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show Non-lipid heads  
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show Fatty acid tails  
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show Support and structural, movement, transport, buffering, metabolic coordination and defense  
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What are the building blocks of proteins   show
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show Covalent bonds that hydrogen bonds along the length of the chain  
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show The hydrogen bonding how long the bond holds them to become twisted  
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show When proteins are destroyed  
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What causes denaturation   show
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What is an enzyme   show
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What is enzymes functions   show
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show What the chemical is going to be changed to by the enzyme  
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What is a product   show
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What is a cofactor/coenzyme   show
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show Iron zinc calcium magnesium and B vitamins  
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What is a nucleic acid   show
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show Nucleotides  
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show covalent bonds  
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What is the function of nucleic acid's   show
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What are two nucleic acid's   show
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What is the primary function of ATP   show
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What is ATP made out of   show
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show Adenosine monophosphate  
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show Adenosine diphosphate  
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Comparing ATP and ADP in AMP what's one contains the most potential energy   show
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