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TLS Online TPP Program

#Question id: 354

You have a freshly prepared 0.1 M sucrose (molecular mass 342) solution, which means ________.

#XL - S Microbiology

  1. 6.02 × 10^23 of sucrose molecules are present in the solution

  2. 6.02 × 10^22 of sucrose molecules are present in the solution

  3. 34.2 g of sucrose is present in the solution

  4. 6.02 × 10^22 of sucrose molecules or 34.2 g of sucrose is present in the solution

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TLS Online TPP Program

#Question id: 14830

#XL - S Microbiology

Proton motive force
TLS Online TPP Program

#Question id: 14831

#XL - S Microbiology

A spirochete is a member of the phylum Spirochaetota, which contains distinctive diderm gram-negative bacteria, most of which have long, helically coiled cells. Movement of spirochetes occurs by means of structures called 
TLS Online TPP Program

#Question id: 14832

#XL - S Microbiology

The characteristic virulence factor of S. pneumoniae is
TLS Online TPP Program

#Question id: 14833

#XL - S Microbiology

The pneumococcal vaccine is directed against the
TLS Online TPP Program

#Question id: 14880

#XL - S Microbiology

Which of the following cells control the differentiation HSCs (hematopoietic stem cells)?
TLS Online TPP Program

#Question id: 14883

#XL - S Microbiology

Where is double negative selection is found during T-cell formation?