Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
32 Cards in this Set
- Front
- Back
____the sum of all chemical rxns w/in a living organism
|
Metabolism
|
|
an organic molecule that speeds up the rate of a rxn w/o being consumed in the rxn.
|
Enzyme
|
|
the sum of all chemical rxns w/in a living organism
|
Metabolism
|
|
Metabolism:
-synthesis of proteins from amino acids? |
Anabolism
|
|
Catabolism vs.Anabolism
|
Catabolism-cut breakdown
Anabolism-add building(syn) |
|
EX?? of Catabolic rxns
EX? of Anabolic rxn |
CELLULAR RESPIRATION
Process of photosynthesis |
|
Biochemical rxns are assisted by….
|
ENZYMES
|
|
Chemoautotrophs
living on inorganic molecules |
Chemoautotrophs
|
|
What is the enzyme's major building material?
|
Protein
|
|
Enzyme is build from _____
|
Amino Acids
|
|
How does the enzymes lower energy of activation?
|
the enzyme provides a reaction site for the substrates of a rxn
The enzyme orients the substrate into a position that increases the probability of a rxn. They form enzyme-substrate complexes. |
|
EnZyMeS
catalyze the the energy of activation by? formation: |
lower the energy of activation
. enzyme-substrate complexes. |
|
The final 3d shape is determined by the protein’s unique ______.
|
primary structure
|
|
What is the primary structure?
|
the orderly of Amino acids
|
|
Where is the recipe for 1º structure?
|
DNA
|
|
____need for the proper enzyme
|
Cofactor
|
|
What term ____is organic
|
coenzyme
|
|
What term___ is inorganic.
|
cofactor
|
|
NAD is organic or inorganic?
|
organic
|
|
FADH is organic or inorganic?
|
organic
|
|
where does it specifity comes from?
|
primary structure
|
|
Carries electrons in redox rxns
|
NAD
|
|
electron transers in mitochonria
|
FAD
|
|
If there is no active site in an enzyme ?
|
thers no substrate complex therefore no rxn
|
|
-collection of a group rxns
|
pathway
|
|
A collection of reactions working toward a product
|
Metabolic PW
|
|
control of metabolism=control ____ ____
|
control enzyme performance
|
|
Product too much in enzymes
|
the enzyme shuts down
|
|
Product being used
|
the enzyme still working
|
|
The product shuts of enzyme 1 because?
|
product is too much
|
|
universal energy molecule
|
ATP
|
|
Two basic ways for ATP production.
|
Substrate level Phosphorylation
Oxidative Phosphorylation |