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The restriction enzyme used in constructing hybrid molecules of certain gene sequences and plasmid DNA acts by?
Wiki User
∙ 11y ago
opening DNA molecules at specific sites,leaving sticky ends exposed. find me on kik one1992
Wiki User
∙ 11y ago
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Restriction enzymes can cut where certain sequences of nucleotides occur?
yes
What does restriction endonuclease do?
They cut DNA at specific sequences. Restriction endonucleases work by cutting DNA at specific sequences. The places that are cut are known as restriction sites.
Can Restriction Enzymes be used on all DNA?
Restriction enzymes cut DNA at sites called restriction sites on the DNA. These restriction sites are specific sequences of 6 - 8 nucleotide bases. Restriction enzymes can be used on all types of DNA. If the DNA is cut by a certain restriction enzyme, then we know that the DNA contained the restriction site. This sort of an experiment is called restriction site analysis
What substance is used to cut DNA?
restriction endonuclease
What is a restriction map?
A restriction map plots restriction sites within a chain of DNA. You cannot create a restriction map without restriction enzymes. Restriction sites are points in a DNA molecule that contain certain strings of nucleotides, which can only be identified by restriction enzymes.
Restriction enzymes can cut where certain sequences of nucleotides occur?
yes
Explain the Molecular mechanism functions of restriction endonucleases?
Restriction Endonucleases recognize certain sites on the DNA or the sequences. For example EcoR1 that recognizes the restriction site GAATTC on any strand of DNA or RNA.
What does restriction endonuclease do?
They cut DNA at specific sequences. Restriction endonucleases work by cutting DNA at specific sequences. The places that are cut are known as restriction sites.
Can Restriction Enzymes be used on all DNA?
Restriction enzymes cut DNA at sites called restriction sites on the DNA. These restriction sites are specific sequences of 6 - 8 nucleotide bases. Restriction enzymes can be used on all types of DNA. If the DNA is cut by a certain restriction enzyme, then we know that the DNA contained the restriction site. This sort of an experiment is called restriction site analysis
Where are the protein-synthesizing instructions stores on DNA molecules?
Certain sequences of nucleotides code for the production of specific proteins.
What substance is used to cut DNA?
restriction endonuclease
How do restriction work?
Restriction enzymes are used for genetic engineering. they expose the base sequence of a DNA fragment. The enzymes cut the phosphate backbones of DNA molecules at specific base sequences called recognition sites. Strands of DNA that have been cut with restriction enzymes sometimes have single-stranded tails that readily realign with tails from certain other DNA fragments. This technology allows removing a specific gene from one organism and splicing it into another. Restriction enzymes originally developed in bacteria as a defense against viruses, who inject DNA in bacteria which takes over the cell. The bacteria's restriction enzymes cut up viral DNA before it can take over the cell.
What is a restriction map?
A restriction map plots restriction sites within a chain of DNA. You cannot create a restriction map without restriction enzymes. Restriction sites are points in a DNA molecule that contain certain strings of nucleotides, which can only be identified by restriction enzymes.
DNA contains instructions for making the different molecules such as proteins that a cell needs to grow and function. To use these instructions the DNA must first be into .?
Certain sequences of nucleotides code for the production of specific proteins.
Why do you have to be a certain age to go skydiving?
Age Restriction, Safety
Do living things on earth share certain identical sequences of bases on their genome?
No
What was the Immigration restriction League?
separate certain catagories of immigrants after overflow of immigrants
