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TLS Online TPP Program

#Question id: 19202

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

#SCPH28 | Zoology
  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: 4565

#SCPH05 I Biotechnology

Darwinʹs mechanism of natural selection required long time spans in order to modify species. From whom did Darwin get the concept of Earthʹs ancient age?
TLS Online TPP Program

#Question id: 3857

#SCPH01 Biochemistry

The CAAT box is usually located near the position:
TLS Online TPP Program

#Question id: 5573

#SCPH28 | Zoology

Animals that have external fertilization are most likely to reproduce in which of the following areas?
TLS Online TPP Program

#Question id: 14666

#SCPH05 I Biotechnology

Blood sugar levels are measured in milligrams of glucose per decilitre of blood volume. If a person’s blood sugar level measured 128 mg/dL, what is this in grams per litre?
TLS Online TPP Program

#Question id: 761

#SCPH05 I Biotechnology

In a DNA double helix each type of base forms a stable base pair with only one type of base. When bases on an RNA strand are involved in base pairing, which bases can form stable base pairs with more than one type of base?