TLS Online TPP Program

#Id: 862

#Unit 13. Methods in Biology

Polymerase chain reaction is based on thermal modulation and the only major difference in PCR and Replication is Origin Site.

TLS Online TPP Program

#Id: 5985

#Unit 10. Ecological Principles

Strength of mortality factors varies with plant productivity, the rate of production of plant biomass. For very simple systems, where few plants exist, not enough plant material is available to support herbivores, and plants must be resource limited, that is, limited by competition.

 

  

TLS Online TPP Program

#Id: 3634

#Unit 3. Fundamental Processes

When inosine (I) is the first (wobble) nucleotide of an anticodon, three different codons can be recognized—the maximum number for any tRNA.

TLS Online TPP Program

#Id: 2317

#Unit 3. Fundamental Processes

There are three type of Splicing signals 

Major U2-type or GU-AG introns

Minor U12-type or AU-AC introns

Minor U12-type with GU-AG introns (hybrid type)

TLS Online TPP Program

#Id: 1840

#Unit 11. Evolution and Behavior

Quaternary- Extinctions of large mammals, and birds; evolution of Homo sapiens, spread out of Africa