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TLS Online TPP Program

#Question id: 5845

Which of the following statements is false?  In vitro, the strand-exchange reaction:

#8. Inheritance Biology

  1. can include formation of a Holliday intermediate.

  2. is accompanied by ATP hydrolysis.

  3. may involve transient formation of a three- or four-stranded DNA complex.

  4. requires DNA polymerase.

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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: 11278

#10. Ecological Principles

Which of the following is true with respect to oligotrophic lakes and eutrophic lakes?

A) Oligotrophic lakes are less subject to oxygen depletion.

B) Rates of photosynthesis are lower in eutrophic lakes.

C) Eutrophic lake water contains higher concentrations of nutrients.

D)Sediments in oligotrophic lakes contain larger amounts of decomposable organic matter.
TLS Online TPP Program

#Question id: 24010

#Aptitude

The meaning of generalization is
TLS Online TPP Program

#Question id: 23322

#Aptitude

The propounded of the law of single variable is
TLS Online TPP Program

#Question id: 6964

#5. Developmental Biology

If embryos are disaggregated with chemicals or proteases, and the individual cells are mixed together in culture, what will happen?