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TLS Online TPP Program
#Question id: 26572
#Unit 3. Fundamental Processes
Choose the following is incorrect statement about Polycomb or Pc-G proteins
a. Pc-G proteins do not initiate repression
b. Pc-G proteins initiate repression
c. They are responsible for maintainingrepression
d. There are Polycomb repressive complexes: PRC1 and PRC2
e. PRC2 complexes contain histone deacetylases that inhibit transcription
f. PRC1 complex binds the methylated nucleosomes
g. The PRC1 complex contains a ubiquitin ligase
TLS Online TPP Program
#Question id: 18710
#Unit 13. Methods in Biology
qPCR graph is drawn between ∆Rn and PCR cycle In this graph CT represents
TLS Online TPP Program
#Question id: 14762
#Unit 2. Cellular Organization
Following statements are regarding to determination of filament formation by actin concentration.
A. The critical concentration (Cc) is the concentration at which G-actin monomers are in equilibrium with actin filaments.
B. At monomer concentrations below the Cc, no polymerization takes place.
C. When polymerization is induced at monomer concentrations above the Cc, filaments assemble until steady state is reached and the monomer concentration falls to Cc.
D. At steady state, the concentration of monomeric actin below the critical concentration.
Which of the following statements promotes spontaneous filament assembly?
TLS Online TPP Program
#Question id: 21019
#Unit 12. Applied Biology
During anaerobic fermentation the pure lactic acid production is favoured by___
TLS Online TPP Program
#Question id: 31022
#Unit 4. Cell Communication and Cell Signaling
The dissociation constant is the ratio of the two rate constants, which is presented by: