If planaria are irradiated at a dosage that destroys nearly all neoblasts. Transplanting a single clonogenic neoblast in this planaria results:

#Question id: 26571

#Unit 3. Fundamental Processes

Which of the following is required to initiate modifications of histone H3 (deacetylation of K9 and K14, followed by methylation of K9) in human

#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 

#Question id: 26573

#Unit 3. Fundamental Processes

#Question id: 26574

#Unit 3. Fundamental Processes

Which of the following is incorrect about De novo methylase & Perpetuation methylase

a. De novo methylase recognises unmethylated strand and methylated at single strand 

b. De novo methylase recognises unmethylated strand and methylated at single strand 

c. Perpetuation methylase recognises hemimethylated strand and methylated at both strand 

d. Perpetuation methylase recognises unmethylated strand and methylated at one strand 

#Question id: 26575

#Unit 3. Fundamental Processes

Choose the correct statement about degeracy of genetic codon

a.Maximum degeneracy shows by Arg, Leu, Ser, that is 6  

b.None of the amino acid have denegeracy 5 

c.Ala, Gly, Pro, Thr, Val have denegeracy 4

d.Ala, Gly, Pro, Thr, Val have denegeracy 4

#Question id: 26576

#Unit 3. Fundamental Processes

In mitochondria  UGA codes for