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Quiz
chapter 15 and 16
5
Biology
Undergraduate 1
05/02/2012

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Term
Origen of Life Stage I
Definition
Synthesis ( abiotic )small organic molecules earlly atmosphere H2,CH4,NH3, H2O and H2S called inorganic components
Term
Ortigen of life Stage II
Definition
Abiotic Ssyntesis of polymer- It should be possible to splash into lava rocks
Aminoacids= Proteines
Nucleotids= RNA Abiotic synthesis of polimers organic components
Term
what is the name of the chemmical reaction whereby polymeters are linked into polymers?
Definition
Dehidratation reaction
Term
Stage III Formation of Pre- Cells
Definition
Laboratory experiments demostrate that pre-cells could be formed spontaneously from abiotically produce organic compounds where they affirm the existance of RNa that can be react as enzimescalled ribosomes specially those cells that are self replicate formation of precells polymeter
Term
Sage IV Origin of Self- Replicating Molecules
Definition
Life is partially defined by the process of inheritance which is based on self- replicating molecules self replicating melecules + membrane enclouse copartiment
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