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TLS Online TPP Program

#Question id: 16323

Tastes and smells are distinct kinds of environmental information where ________.

#Unit 7. System Physiology – Animal
  1. neural projections from taste receptors reach different parts of the brain than the neural projections from olfactory receptors
  2. the single area of the cerebral cortex that receives smell and taste signals can distinguish tastes and smells by the pattern of action potentials received
  3. tastant molecules are airborne, whereas odorant molecules are dissolved in fluids
  4. distinguishing tastant molecules requires learning, whereas smell discrimination is an innate process
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TLS Online TPP Program

#Question id: 5451

#Unit 8. Inheritance Biology

High heritability is best demonstrated in which of the following situations?
TLS Online TPP Program

#Question id: 12902

#Unit 13. Methods in Biology

An extension of microarray technology may also be used to analyze tissue sections,this process is known as_____
TLS Online TPP Program

#Question id: 13104

#Unit 13. Methods in Biology

With the help of DNA fingerprinting which can be used to determine paternity. There are three babies (Baby A, Baby B and Baby C) in a maternity ward, and three sets of confused and worried parents. (Father and Mother #1 are a couple, as are Father and Mother #2, and Father and Mother #3.) 
You do each PCR reaction and load each one into a separate well of an agarose gel, and then run the gel.
 

 
Why is it that some people show two bands?
TLS Online TPP Program

#Question id: 1104

#Unit 4. Cell Communication and Cell Signaling

Which of the following statements is true of signal molecules?
TLS Online TPP Program

#Question id: 21000

#Unit 12. Applied Biology

Which marker gene is used to identify biodegrading microorganism such as Burkholderia in Agriculture soil?