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TLS Online TPP Program

#Question id: 19514

A cathode and an anode are the most common components of an electrochemical cell. Which of the following claims about the cathode is correct?

#XL - P Chemistry
  1. Oxidation occurs at the cathode
  2. Electrons move into the cathode
  3. Usually denoted by a negative sign
  4. Is usually made up of insulating material
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TLS Online TPP Program

#Question id: 3905

#XL - Q Biochemistry

Which is not a property of RNA polymerase?
TLS Online TPP Program

#Question id: 834

#XL - Q Biochemistry

How the proteosome inhibitors  are potentially used in treatment of cancerous cells ?
TLS Online TPP Program

#Question id: 4948

#XL - S Microbiology

RNA molecules can both carry genetic information and be catalytic. This supports the proposal that 
TLS Online TPP Program

#Question id: 11299

#XL - R Botany

Carbon is initially incorporated into the food chain by _____________
TLS Online TPP Program

#Question id: 2193

#XL - S Microbiology

A membrane is examined using freeze-fracture and freeze-etch analysis. The surfaces are shown to have almost no pits or bumps. Which of the following is the most likely source of the membrane?