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TLS Online TPP Program

#Question id: 4162

Which statement is false concerning aminoacyl-tRNA synthetase?

#XL - T Zoology

  1. It recognizes only one amino acid, but may recognize more than one tRNA.

  2. It requires a conversion from ATP to ADP.

  3. Hydrolysis of pyrophosphate essentially makes its reaction irreversible.

  4. Some synthetases bind the anticodon and others do not.

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TLS Online TPP Program

#Question id: 36084

#XL - U Food Technology

Which of the following are objectives of controlled atmosphere storage?
TLS Online TPP Program

#Question id: 36085

#XL - U Food Technology

Which of the following gases are commonly used in controlled or modified atmosphere storage?
TLS Online TPP Program

#Question id: 36086

#XL - U Food Technology

Which of the following statements correctly describe the difference between Controlled Atmosphere (CA) and Modified Atmosphere (MA) storage?
TLS Online TPP Program

#Question id: 36087

#XL - U Food Technology

Which of the following effects does increasing CO2 concentration have on stored fruits and vegetables?
TLS Online TPP Program

#Question id: 36088

#XL - U Food Technology

Which of the following are advantages of controlled atmosphere storage?
TLS Online TPP Program

#Question id: 36089

#XL - U Food Technology

Which of the following are typical gas compositions in CA storage for fruits and vegetables?