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TLS Online TPP Program

#Question id: 19202

Acoustic wave or piezoelectric biosensor is a type of a biosensor which employs

#12. Applied Biology
  1. Resonant frequency of certain crystals due to changes in mass
  2. Resonant frequency of certain crystals due to changes in energy
  3. Production of electrons from certain crystals
  4. Production of heat from certain crystals
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TLS Online TPP Program

#Question id: 10702

#10. Ecological Principles

Species A has a large effect on community because of its abundance in community known as
TLS Online TPP Program

#Question id: 19449

#13. Methods in Biology

Better resolution of the image can be achieved by which of the following wavelengths? 
TLS Online TPP Program

#Question id: 4725

#8. Inheritance Biology

Ptosis (droopy eyelid) may be inherited as a dominant human trait. Among 30 people who are heterozygous for the ptosis allele, 10 have ptosis and 20 have normal eyelids. What is the penetrance for ptosis?
TLS Online TPP Program

#Question id: 12076

#7. System Physiology – Animal

Furosemide (Lasix) is a diuretic that also produces natriuresis. Which of the following is an undesirable side effect of furosemide due to its site of action on the renal tubule?
TLS Online TPP Program

#Question id: 10956

#7. System Physiology – Animal

The coagulation pathway that begins with tissue thromboplastin is