If 10 coins are tossed 100 times, how many times would you expect 7 coins to fall head upward ?

TLS Online TPP Program

#Question id: 837

#Unit 1. Structure and Function of Biomolecules

Increasing order of free energy in unfolded to folded conformation of the proteins, the correct order is,

TLS Online TPP Program

#Question id: 2636

#Unit 1. Structure and Function of Biomolecules

Which of the following events occur when E. coli is starved for tryptophan?

I.  The ribosome translates leader peptide completely

II. Transcription reads through attenuator into trp EDCBA

III. Tryptophanyl tRNA is not formed

IV. A stem loop structure involving regions 3 and 4 is formed at attenuator site

TLS Online TPP Program

#Question id: 18219

#Unit 1. Structure and Function of Biomolecules

Pseudoknot loop refers to 

TLS Online TPP Program

#Question id: 27628

#Unit 1. Structure and Function of Biomolecules

Choose the incorrect statement of the following

TLS Online TPP Program

#Question id: 12183

#Unit 1. Structure and Function of Biomolecules

Following statements are regarding to regulation of S phase and mitotic cyclin levels in budding yeast.

A. In late anaphase, the anaphase-promoting complex (APC/C) ubiquitinylates S phase and mitotic cyclins.

B. In late anaphase, the anaphase-promoting complex (APC/C) phosphorylates S phase and mitotic cyclins.

C. During exit from mitosis and G1, Cdh1 is dephosphorylated and active; during S phase and mitosis, Cdh1 is phosphorylated and dissociates from APC/C, and APC/C becomes inactive.

D. During exit from mitosis and G1, Cdh1 is phosphorylated and active; during S phase and mitosis, Cdh1 is dephosphorylated and dissociates from APC/C, and APC/C becomes inactive.

E. The G1/S phase CDKs, which themselves are not APC/CCdh1 substrates, phosphorylate Cdh1 at the G1–S phase transition.

F. The G1/S phase CDKs, which themselves are not APC/CCdh1 substrates, ubiquitinylates Cdh1 at the G1–S phase transition.

Which of the following combination is correct?

TLS Online TPP Program

#Question id: 28151

#Unit 1. Structure and Function of Biomolecules

Technique based on atomic properties is NMR, NMR Provides Information on an