Practice Questions

TLS Online TPP Program

#Question id: 11102

Pulmonary surfactant

#Unit 7. System Physiology – Animal

keeps the alveoli from collapsing by reducing the surface tension.
inflates the alveoli by increasing the surface tension.
keeps the alveoli from collapsing by increasing the surface tension.
increases the rate of gas exchange across the alveoli by the secretion of phospholipids.

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TLS Online TPP Program

#Question id: 17074

#Unit 12. Applied Biology

What are some disadvantages of monoclonal antibody production?

TLS Online TPP Program

#Question id: 17075

#Unit 12. Applied Biology

What are the disadvantages of using polyclonal antibodies?

TLS Online TPP Program

#Question id: 17077

#Unit 12. Applied Biology

Cells lacking Thymidine kinase if introduced into HAT medium which pathways will continue for nucleotide synthesis

TLS Online TPP Program

#Question id: 17078

#Unit 12. Applied Biology

In HGPRT negative cells which pathway is blocked of nucleotide synthesis

TLS Online TPP Program

#Question id: 17079

#Unit 12. Applied Biology

The major disadvantages of using serum in the culture medium could be

TLS Online TPP Program

#Question id: 17080

#Unit 12. Applied Biology

Hypoxanthine and thymidine are required for running which pathway