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TLS Online TPP Program

#Question id: 18149

The cell wall of Gram-negative organisms
Which combination is correct?

#Section 2: General Biology
  1. has a thick peptidoglycan layer.
  2. has a thin peptidoglycan layer.
  3. is more permeable to various molecules than the Gram-positive cell wall.
  4. is characterized by an outer membrane containing LPS.
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TLS Online TPP Program

#Question id: 2128

#Section 2: General Biology

The fluidity of a lipid bilayer will be increased by:
TLS Online TPP Program

#Question id: 2130

#Section 2: General Biology

Peripheral membrane proteins:
TLS Online TPP Program

#Question id: 2134

#Section 2: General Biology

The type of motion least common in biological membranes is:
TLS Online TPP Program

#Question id: 2136

#Section 2: General Biology

When a bacterium such as E. coli is shifted from a warmer growth temperature to a cooler growth temperature, it compensates by:
TLS Online TPP Program

#Question id: 2137

#Section 2: General Biology

Membrane fusion leading to neurotransmitter release requires the action of:
TLS Online TPP Program

#Question id: 2138

#Section 2: General Biology

Integrins are