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TLS Online TPP Program

#Question id: 18918

Recognition Sequences for Some Type II Restriction Endonucleases 

Match them correctly

#Unit 13. Methods in Biology
  1. I – A, II – C, III – B, IV - D
  2. I – B, II – A, III – B, IV - D
  3. I – A, II – C, III – D, IV - B
  4. I – D, II – C, III – B, IV - A
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TLS Online TPP Program

#Question id: 12568

#Unit 10. Ecological Principles

Which of the following would a landscape ecologist consider in designing a nature reserve? 
TLS Online TPP Program

#Question id: 1035

#Unit 4. Cell Communication and Cell Signaling

A new drug is developed that inhibits formation of the flagellar filament by impairing production of the protein flagellin. Is this going to be a good drug?
TLS Online TPP Program

#Question id: 33367

#Unit 1. Molecules and their Interaction Relevant to Biology

This equation describes a
TLS Online TPP Program

#Question id: 4874

#Unit 8. Inheritance Biology

In Drosophila melanogaster, black body (b) is recessive to gray body (B), purple eyes (pr) are recessive to red eyes (PR), and vestigial wings (vg) are recessive to normal wings (VG). The loci coding for these traits are linked, with the following map distances

 The interference among these genes is 0.5. Pure line breeding cross Gray body, Red eye, normal wings with black body, purple eye, vestigial wings. If heterozygous female for all loci were allowed test cross, the of progeny with gray body, purple eye and vestigial  wings out of 1400?
TLS Online TPP Program

#Question id: 7762

#Unit 5. Developmental Biology

Correlation between life span and the ability of fibroblasts to repair DNA in various mammalian species, Repair capacity is represented in autoradiography by the number of grains from radioactive thymidine per cell nucleus. According to graph, which factor exist on x-axis ? Note that the y-axis (life span) is logarithmic.