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TLS Online TPP Program

#Question id: 1580

Advantages of Toxoid (inactivated exotoxin) can be

#XL - S Microbiology

  1. Stable; safer than live vaccines; refrigerated storage not required

  2. Immune system becomes primed to recognize bacterial toxins

  3. Strong humoral and cellular immune response; relatively inexpensive to manufacture

  4. Mimics natural infection, resulting in strong immune response

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TLS Online TPP Program

#Question id: 2167

#XL - S Microbiology

Polarized cells in animals
TLS Online TPP Program

#Question id: 2168

#XL - S Microbiology

Classes of membrane transport proteins include all of the following EXCEPT:
TLS Online TPP Program

#Question id: 2169

#XL - S Microbiology

In a laboratory activity, red-labeled glucose, blue-labeled water, and green-labeled ethanol are added to a solution placed over an artificial, pure phospholipid membrane.  Which colors will be observed on the other side of the membrane after 10 minutes?
TLS Online TPP Program

#Question id: 2170

#XL - S Microbiology

How does uniport transport compare with simple diffusion?
TLS Online TPP Program

#Question id: 2171

#XL - S Microbiology

Aquaporins are
TLS Online TPP Program

#Question id: 2172

#XL - S Microbiology

The osmotic potential of a hypotonic solution should cause an animal cell to _____, but with frog oocytes prevent this effect by _____.