TLS Online TPP Program

#Question id: 939


Which of the following is/are true concerning transanimation reactions?

#SCPH05 I Biotechnology
  1. They can convert a-keto acids to a-amino acids.

  2. All require the coenzyme pyridoxal phosphate.

  3. The catalyzed reactions are near-equilibrium.

  4. All of the above

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TLS Online TPP Program

#Question id: 1556

#SCPH28 | Zoology

Which one of these is not a property of Antigen?

TLS Online TPP Program

#Question id: 4736

#SCPH01 Biochemistry

A snapdragon plant that bred true for white petals was crossed to a plant that bred true for purple petals, and all the F1 had white petals. The F1 was selfed. Among the F2, three phenotypes were observed in the following numbers

white                              240

solid-purple                    61

spotted-purple                19

Total                              320

Which of the following reason to deviation f2 phenotype ratio ?

TLS Online TPP Program

#Question id: 9582

#SCPH06 I Botany

Electrons ejected from chlorophyll travel through a series of electron carriers organized in the “Z Scheme” shows a current version of the Z scheme, in which all the electron carriers known to function in electron flow from H2O to NADP Presented in the following sequence;

a.) P680 reduce by Yz has received electrons from oxidation of water P680→P680*→pheophytinplastoquinones→ cytochrome b6 f complex→ plastocyanin→ in turn reduces (PSI) P700+

b.) P700+→ P700*→ membrane-bound iron–sulfur proteins → A0→ A1 → flavoprotein ferredoxin–NADP reductase (FNR) soluble → ferredoxin(Fd) → NADP+ to NADPH

c.) P700+→ P700*→ A0→ A1→ membrane-bound iron–sulfur proteins→ ferredoxin(Fd)→ soluble flavoprotein ferredoxin–NADP reductase (FNR)→ NADP+ to NADPH

d.) P680 reduce by Yz has received electrons from oxidation of water P680→P680*→ plastoquinonespheophytin → cytochrome b6 f complex→ plastocyanin→ in turn reduces (PSI) P700+

Which one of the following combinations is correct?

TLS Online TPP Program

#Question id: 5047

#I Life Science/ Life Sciences Group – I-V

The process of commitment can be divided into following two stages-

TLS Online TPP Program

#Question id: 1661

#I Life Science/ Life Sciences Group – I-V

A given myeloma protein: