The two exonuclease activities of DNA polymerase I
a) are coupled during the formation of "gapped DNA".
b) degrade DNA in a 5' --> 3' direction.
c) degrade DNA in a 3' --> 5' direction.
d) occur at two different active sites.
What is the tertiary structure of a protein? What are the main types of tertiary structure?
What is chemical formula for borax?
explain the working of monochromator unit?
Which form of isomers of a substance is more stable?
Define threshold energy?
what are gangliosides?where they are found?
What are Neurotransmitters?
What is the main enzyme that participates in dna duplication process?
give the co-ordination number of cscl?
Does rna molecule have two polynucleotide chains likewise dna?
What is the structure of cscl
Concerning their biological function what is the difference between dna and rna?