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TLS Online TPP Program

#Question id: 18715

Isoschizomers are defined as

#SCPH01 Biochemistry
  1. enzymes having same recognition sequence and always cutting at the same site 
  2. enzymes having same recognition sequence and always cutting at different site 
  3. enzymes having different recognition site and cutting at the same site  
  4. enzymes having same recognition site and they may or may not cut at the same site
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TLS Online TPP Program

#Question id: 9215

#SCPH28 | Zoology

Use the following figure to answer the question


Five new individuals were added to a small population of bighorn sheep in 1986, and ten more were added between 1990 and 1994. According to the figure, what occurred in this population after these additions?
TLS Online TPP Program

#Question id: 14117

#SCPH05 I Biotechnology

Identify the character based method used for the construction of a phylogenetic tree. 
P. Maximum parsimony 
Q. Neighbor joining 
R. Maximum likelihood 
S. Bootstrapping
TLS Online TPP Program

#Question id: 10338

#I Life Science/ Life Sciences Group – I-V

Nitrate from the soil solution actively absorb by Plant roots via several low- and high-affinity transporters known as
TLS Online TPP Program

#Question id: 8921

#I Life Science/ Life Sciences Group – I-V

Evidence of which structure or characteristic would be most surprising to find among fossils of the Ediacaran fauna?
TLS Online TPP Program

#Question id: 11201

#I Life Science/ Life Sciences Group – I-V

Why are action potentials usually conducted in one direction?