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TLS Online TPP Program

#Id: 3655

Certain archaebacteria lack a gene for CysRS. In these cells, Cys–tRNACys is produced by a ProRS (called ProCysRS).

#Unit 3. Fundamental Processes #Translation initiation factors and their regulation #Part B Pointers
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TLS Online TPP Program

#Id: 3741

#Unit 10. Ecological Principles

The simple matching index
TLS Online TPP Program

#Id: 5928

#Unit 10. Ecological Principles

Ecosystem - A geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life.
TLS Online TPP Program

#Id: 5929

#Unit 10. Ecological Principles

Four basic processes
a. Energy flow 
b. Mineral cycle 
c. Water cycle 
d. Community dynamics
TLS Online TPP Program

#Id: 5930

#Unit 10. Ecological Principles

Food chain - linear energy flow, with each organism feeding on and deriving energy from the preceding organism. Grazing , Detritus and Parasitic Line thickness indicates the relative amount of energy flowing along a particular link.
TLS Online TPP Program

#Id: 5931

#Unit 10. Ecological Principles

Food web- consists of all the food chains in a single ecosystem
TLS Online TPP Program

#Id: 5932

#Unit 10. Ecological Principles

In connectedness webs all the known links are drawn and equal importance is attached to each link