Practice Questions

TLS Online TPP Program

#Question id: 11545

Growth factors are local regulators that ________.

#7. System Physiology – Animal

are modified fatty acids that stimulate bone and cartilage growth
are found on the surface of cancer cells and stimulate abnormal cell division
bind to cell-surface receptors and stimulate growth and development of target cells
convey messages between nerve cells

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TLS Online TPP Program

#Question id: 17073

#12. Applied Biology

Hypoxanthine is converted into guanine by the enzyme HGPRT an enzymes of the salvage pathway. What does HGPRT stands for?

TLS Online TPP Program

#Question id: 17074

#12. Applied Biology

What are some disadvantages of monoclonal antibody production?

TLS Online TPP Program

#Question id: 17075

#12. Applied Biology

What are the disadvantages of using polyclonal antibodies?

TLS Online TPP Program

#Question id: 17077

#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

#12. Applied Biology

In HGPRT negative cells which pathway is blocked of nucleotide synthesis

TLS Online TPP Program

#Question id: 17079

#12. Applied Biology

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