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TLS Online TPP Program

#Question id: 34083

Which of the following are functions of bacterial cell walls?

#XL - S Microbiology
  1. Provides structural support to prevent osmotic lysis
  2. Serves as the primary site of ATP synthesis
  3. Determines the shape of the cell
  4. Acts as a barrier to large hydrophilic molecules
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TLS Online TPP Program

#Question id: 5244

#XL - T Zoology

Transformation can used to map bacterial gene, which of the following statement is correct?
TLS Online TPP Program

#Question id: 2082

#XL - S Microbiology

Which of the cellular organelles are enclosed by two cellular membranes?
TLS Online TPP Program

#Question id: 2122

#XL - T Zoology

The inner (plasma) membrane of E. coli is about 75% lipid and 25% protein by weight.  How many molecules of membrane lipid are there for each molecule of protein?  (Assume that the average protein is Mr 50,000 and the average lipid is 750.)
TLS Online TPP Program

#Question id: 27660

#XL - U Food Technology

The temperature for low-temperature longer time (LTLT)
TLS Online TPP Program

#Question id: 11078

#XL - T Zoology

A child has been eating round candies approximately 1 and 1.5 cm in diameter and inhaled one down his airway blocking his left bronchiole. Which of the following will describe the changes that occur?