Use a web search to determine where (in terms of the DNA sequence) the restriction enzyme BamH1 cuts the DNA.
Restriction enzymes are extensively used in biotechnology for preparation of recombinant plasmids. These enzymes cut at specific sites of the target DNA as well as the plasmid. BamH1 is one type of restriction enzyme which cuts between Guanine and guanine( G and G).
5' TG⬇GACC 3'
3' ACCTG⬆G 5'
BamH1 will cut where the arrows are placed, thereby producing a sticky end.
Use a web search to determine where (in terms of the DNA sequence) the restriction enzyme...
14. A restriction enzyme (for example BamH1): (2 points) a. Is a specific sequence of DNA b. Can be used to ligate DNA ends C. Recognizes palindromic DNA sequences d. Cuts random sequences of DNA
Restriction enzyme Fnu4HI cuts a four nucleotide DNA sequence GCGC. Assuming that the GC content of a DNA molecule is 50%, what will be the average size of a Fnu4HI fragment? Restriction enzyme Fnu4Hl cuts a four nucleotide DNA sequence GCGC. Assuming that the GC content of a DNA molecule is 50%, what will be the average size of a Fnu4Hl fragment? O A: 0.25 kb O'B: 0.50 kb O C: 1 kb OD: 2 kb UE: 4 kb
1) If a restriction enzyme cuts a circular DNA into five fragments, how many restriction sites are there in the DNA? 2) How many molecules of DNA will be present after 6 cycles of PCR, if you started with one double-stranded DNA molecule? CELL BIOLOGY QUESTIONS!! SHOW WORK PLEASE
A restriction map lists the locations of DNA sequences that are cut by a particular restriction enzyme for a piece of DNA, such as a chromosome or a plasmid. Restriction maps are important when generating a construct for experimental use. Digesting the DNA sequence with the restriction enzymes will result in fragmented DNA of predictable sizes, based on the restriction map, that allow a researcher to analyze if his or her construct was generated correctly when visualized using gel electrophoresis....
how many times should a restriction enzyme with a recognition of TCGA cut a DNA sequence of 1000 bases? a) 2 b)4 c) 8 d) 16 e) 32
EcoRI is a common restriction enzyme used in cloning experiments. Its restriction sequence is G’AATTC. The strand is cut at the position of the apostrophe. The 50 base pair sequence shown below contains one or more EcoRI sites. Find them and circle them. Then count the resulting size (in base pairs – bp) of the DNA fragments (pieces) left over after using EcoRI to cut this DNA sequence. Circle the EcoRI sites in the sequence below. 1- ggagaattcgctgtacgaggttaaccccgatgccATGGCATGAATTCGTG -50 List...
If you cut the following single stranded DNA fragment with a restriction enzyme with restriction site of 5’GAATTC 3” and the cutting point between G and A. a. How many fragments you will get b. Specify the size (Number of bases) and the sequence of each fragment, pay attention to DNA direction (5’-3’) 5” ACATTGTCCGGGAATTC CGGGCTAGGCAT T GAATTGGAACA GAATTC GGGCCCGATCCGTA 3
The restriction enzyme BamHI cuts the sequence GGATCC, leaving the 5' overhang and a four-base sticky end. Draw the structure of this sequence after it has been cleaved by this enzyme. Abbreviate the nitrogenous bases fully but completely draw the backbone structure of both strands.
2. 3. Give the recognition sequence for the restriction enzyme Eael in a dsDNA sequence, indicate the cleavage sites. (2) With reference to your PCR amplicon, detail the terminal DNA sequences at the two ends of the fragment that will be generated after digestion with Eael (indicate these in the two blocks below). What type of ends are generated by this enzyme (blunt/sticky, 5' or 3' overhang)? PCR amplicon بیا بیا
A linear DNA molecule that is 3250 bp long is digested with restriction enzyme A alone, restriction enzyme B alone, or a combination of enzymes A and B to produce the following fragment sizes. Construct a restriction map of the DNA fragment. How many times does enzyme A cut the linear DNA molecule? If you are unable to place both enzymes A and B on the map, show one possible arrangement of enzyme A cognition sites on the DNA molecule.