Molecular Basis...

How many amino acids will be coded by the mRNA sequence - 5 CCCUCAUAGUCAUAC3 if a adenosine residue is inserted after 12th nucleotide?

The enzyme polynucleotide phosphorylase randomly assembles nucleotides into a polynucleotide phosphorylase to a solution of adenosine triphosphate and guanosine triphosphate, how many types artificial  $$mRNA$$ 3 nucleotide codons would be possible?

During autocatalysis of DNA, which one of the following provide free OH group and is also used to anchor for addition of new DNA nucleotides? 

If the sequence if the nitrogenous bases on template strand is ATCTGGCGT, what would be the sequence of mRNA transcribed from it?

Which one of the incorrect statement regarding DNA polymerase III?

Analysis of DNA of an organism revealed the following characters. Mark the option that is not likely to be true if the organism is a cat. 

Select the incorrect statement regarding DNA replication.

	Heavy Isotopic DNAs $$(^{15}NH_4)$$	Light DNAs $$({14}NH_4)$$	Hybrid DNAs $$(^{15}NH_4 + {14}NH_4)$$
I	2	0	6
II	0	6	2
III	2	4	2
IV	2	2	4

Heavy DNA ($$^{15}NH_4$$ labeled)  is transferred to $$^14NH_4Cl$$ medium and allowed to undergo replication by semi conservative method for three generations. After the completion of replication, the data is given in the table.
The correct combination is

How many amino acids will be coded by the sequence if the 14$$^{th}$$ base of given mRNA, converts to G?
5' AUG UUU CUC UAG CCG 3'

If transition occurs in the second and third nucleotides of the DNA segment reading ATG CTC GA, what shall be the new sequence?