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TLS Online TPP Program

#Question id: 2100

Cholesterol, bile acids, ergosterol, and stigmasterol share all the following common structural features except

#XL - S Microbiology

  1. a four-ring structure.

  2. a hydroxyl group on first ring.

  3. a carboxylic acid group.

  4. a multiple carbon chain extending off the ring structure.

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TLS Online TPP Program

#Question id: 34532

#XL - S Microbiology

In negative chemotaxis, which of the following events typically occur?
TLS Online TPP Program

#Question id: 34533

#XL - S Microbiology

Which of the following statements differentiate positive and negative chemotaxis?
TLS Online TPP Program

#Question id: 34534

#XL - S Microbiology

Select the correct features common to both positive and negative chemotaxis:
TLS Online TPP Program

#Question id: 34535

#XL - S Microbiology

Which of the following molecular events result in tumbling during chemotaxis?
TLS Online TPP Program

#Question id: 34536

#XL - S Microbiology

Which of the following are true about bacterial cell walls?
TLS Online TPP Program

#Question id: 34537

#XL - S Microbiology

The peptidoglycan structure contains which of the following components?