Practice Questions

TLS Online TPP Program

#Question id: 4587

Which one of the following statements best defines artificial selection?

#11. Evolution and Behavior

Process that occurs when individuals inherit traits that enable them to survive and reproduce
Process where humans decide which plants and/or animals will not breed
Process of human directed breeding aimed to produce selective traits in selected species
Process that favors beneficial mutations

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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