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TLS Online TPP Program

#Question id: 17078

In HGPRT negative cells which pathway is blocked of nucleotide synthesis

#XL - R Botany
  1. Denovo
  2. Salvage
  3. Both
  4. None
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TLS Online TPP Program

#Question id: 20072

#XL - P Chemistry

Determine lattice energy of LiF(S) according to given data.
TLS Online TPP Program

#Question id: 15561

#XL - S Microbiology

Which mechanism is helpful in secondary metabolite production
1. ppGpp secretion
2. Autoinducer
3. Nutrient limitation
4. Senescence genes
Which combination is incorrect  from the following.
TLS Online TPP Program

#Question id: 3766

#XL - Q Biochemistry

Individuals with the disorder xeroderma pigmentosum are hypersensitive to sunlight, and mutations to the DNA in their skin cells are left uncorrected. Why are the mutations not corrected in individuals with this disorder?
TLS Online TPP Program

#Question id: 19853

#XL - P Chemistry

Which one of the following statement is false–
TLS Online TPP Program

#Question id: 20247

#XL - P Chemistry

C2H6 (g) + 3.5 O2 (g) →2CO2 (g) + 3H2O (g)
ΔSvap (H2O, l) = x1 cal K–1 (boiling point + T1)
ΔHf (H2O, l) = x2
ΔHf (CO2) = x3
ΔHf (C2H6) = x4
Hence ΔH for the reaction is –