There are some cows, bulls and 45 hens in a group. One care taker looks after 15 animals. The number of bulls is twice the number of cows. If the number of head is less than the total number of feet by 186(including the care taker), how many care takers are there?

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#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?

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#Question id: 17074

#12. Applied Biology

What are some disadvantages of monoclonal antibody production?

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#Question id: 17075

#12. Applied Biology

What are the disadvantages of using polyclonal antibodies?

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#Question id: 17077

#12. Applied Biology

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

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#Question id: 17078

#12. Applied Biology

In HGPRT negative cells which pathway is blocked of nucleotide synthesis

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#Question id: 17079

#12. Applied Biology

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