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TLS Online TPP Program

#Question id: 19769

Which of the following is not a characteristic of Planck’s quantum theory of radiations?

#XL - P Chemistry
  1. Radiations are associated with energy
  2. Magnitude of energy associated with a quantum is equal to hv
  3. Radiation energy is neither emitted nor absorbed continuously
  4. A body can emit less or more than a quantum of energy
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TLS Online TPP Program

#Question id: 429

#XL - S Microbiology

An organism that uses organic molecules as carbon sources and obtains energy by oxidizing inorganic molecules is a(an) ________.
TLS Online TPP Program

#Question id: 19664

#XL - P Chemistry

To get carboxylic acids directly from alcohol, which of the following oxidising agents is used?
TLS Online TPP Program

#Question id: 94

#XL - Q Biochemistry

A monosaccharide whose anomeric carbon atom has a glycosidic bond to an alcohol, amine or thiol is a ________.
TLS Online TPP Program

#Question id: 2116

#XL - S Microbiology

When a cell is in equilibrium with its environment, which of the following processes occurs for substances that can diffuse through the plasma membrane?
TLS Online TPP Program

#Question id: 32933

#XL - S Microbiology

Which of the following microorganisms requires high levels of sodium chloride (NaCl) for growth?