THE MOLECULAR BASIS OF INHERITANCE
DNA MAKES RNA MAKES PROTEIN
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Enzyme that cuts DNA
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Enzyme that add to the DNA strand
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Enzyme that builds proteins
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Enzyme that breaks down lipids
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Detailed explanation-1: -Restriction enzymes, also called restriction endonucleases, recognize a specific sequence of nucleotides in double stranded DNA and cut the DNA at a specific location. They are indispensable to the isolation of genes and the construction of cloned DNA molecules.
Detailed explanation-2: -Restriction endonuclease enzymes cut the DNA strands from within and at specific sites. These sites are known as recognition sequences.
Detailed explanation-3: -Restriction enzymes are DNA-cutting enzymes.
Detailed explanation-4: -A restriction enzyme is a protein isolated from bacteria that cleaves DNA sequences at sequence-specific sites, producing DNA fragments with a known sequence at each end. The use of restriction enzymes is critical to certain laboratory methods, including recombinant DNA technology and genetic engineering.
Detailed explanation-5: -Restriction enzymes dismantle foreign DNA by cutting it into fragments. This disassembling process is called restriction. Recombinant DNA technology relies on restriction enzymes to produce new combinations of genes.