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TLS Online TPP Program

#Question id: 320

The aggregation of nonpolar molecules or groups in water is thermodynamically due to the

#XL - Q Biochemistry

  1. increased entropy of the nonpolar molecules when they associate.

  2. decreased enthalpy of the system.

  3. increased entropy of the water molecules.

  4. very strong van der Waals forces among the nonpolar molecules or groups.

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TLS Online TPP Program

#Question id: 35779

#XL - U Food Technology

Vegetative cells differ from spores in that they:
TLS Online TPP Program

#Question id: 35780

#XL - U Food Technology

Which of the following conditions typically triggers sporulation in bacteria?
TLS Online TPP Program

#Question id: 35781

#XL - U Food Technology

Which of the following statements about bacterial spores is true?
TLS Online TPP Program

#Question id: 35782

#XL - U Food Technology

The primary stain used in Gram staining is:
TLS Online TPP Program

#Question id: 35783

#XL - U Food Technology

In Gram-positive bacteria, the thick peptidoglycan layer:
TLS Online TPP Program

#Question id: 35784

#XL - U Food Technology

Gram-negative bacteria appear pink after Gram staining because: