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TLS Online TPP Program

#Question id: 12673

Burning fossil fuels releases oxides of sulphur and nitrogen. Ultimately, these are probably responsible for

#10. Ecological Principles
  1. The death of fish in Norwegian lakes. 
  2. Rain with a pH as low as 3.0. 
  3. Calcium deficiency in soils.
  4. A, B, C, and D are all correct.
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TLS Online TPP Program

#Question id: 19217

#12. Applied Biology

The T-DNA is transferred as which type of molecule from the Ti plasmid, enters the plant cell.
TLS Online TPP Program

#Question id: 5749

#8. Inheritance Biology

Type of mutation in which a pyrimidine is substituted for a purine
TLS Online TPP Program

#Question id: 932

#1. Molecules and their Interaction Relevant to Biology

Ammonia is incorporated into amino acids via which of the following?
TLS Online TPP Program

#Question id: 4578

#11. Evolution and Behavior

Which definition of evolution would have been most foreign to Charles Darwin during his lifetime? 
TLS Online TPP Program

#Question id: 21815

#12. Applied Biology

A new biosensor is described for the detection of S-nitrosothiols based on their decomposition by immobilized _________enzyme containing selenocysteine residue.