What is the role of DNA helicase? What is the role of DNA helicase? Relax positive DNA supercoils Confer processivity to DNA Pol III Load clamps Bind single stranded DNA and keep it from reanealling Unwind the DNA at the replication fork

the role of DNA helicase is to unwrap DNA and spread it.

or unwind the DNA at the replication fork.

one characteristic that is shared by all is a soft body. many

of these invertebrate animals also have an outer shell to protect their

body. oysters, clams, snails, and mussels are all mollusks. so are octopuses, squids, and slugs. mollusks live on land and in freshwater.

this protocol provides a detailed procedure for total protein extraction for western blot analysis from achieved samples following trizol isolation of rna.