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CH 7 part 1
part 1
14
Biology
Undergraduate 1
10/14/2017

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Term
Cellular respiration
Definition

process by which living cells obtain energy from organic molecules.

 

 

Term
Carbs, proteins, fats
Definition
what can be used to obtain energy from organic molecules?
Term
aerobic respiration
Definition
uses oxygen
Term
O2 is consumed, CO2 is released.
Definition
What is consumed and released in aerobic respiration?
Term
organic molecules+o2-->Co2+h2o+energy
Definition
what is the cellular respiration chemical equation?
Term
c6h12o6+6o2-->6co2+6h2o+energy intermediates
Definition
What is the glucose metabolism equation?
Term
energy intermediates
Definition
NADH, FADH2, GTP, G3P
Term
exergonic, spontaneous reaction
Definition
Is glucose metabolism exergonic or endergonic?
Term
negative
Definition
Exergonic has a positive or negative delta G? 
Term
Glucose Metabolism
Definition

4 metablic pathways

  • glycolysis
  • breakdown of pyruvate
  • citric acid cycle
  • oxidative phosphorylation
Term
Glycolysis
Definition

3 phrases

  • energy investment
  • cleavage
  • energy liberation
Term
Does glycolysis need oxygen?
Definition
no
Term
Net yield of glycolysis
Definition
2 ATP and 2 NADH
Term
Energy investment
Definition

2 ATP hydrolyzed to create fructose-1,6 bisphosphate

  1. Hexokinase takes one phosphate from one ATP molecule 
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