The diagram shown below represents an incomplete section of a DNA molecule. The boxes represent unidentified bases. When the boxes are filled in, the total # of bases represented by the letter A (both inside and outside the boxes) will be 2. 3. D 4.

Identify the base shown below. Drag the correct base to the rectangle in the image O I HN H₂N Adenine Cytosine N N IZ 5 methyl cytosine H Guanine Thymine

Numbering the fragments left by cutting the DNA with BAM HI from left to right, which fragment will travel the furthest? BAM HI: GGATCC CCTAGG AATCGGATCCATTTGGACTAAAGGACCCGGATTGGATCCAGGGCCTTTAGTACC TTAGCCTAGGTAAACCTGATTTCCTGGGCCTAACCTAGGTCCCGGAAATCATGG O 3 O 2 4. 1.

Given the DNA molecule, draw the complementary piece under: TAGCTTAGCG

A circular double-stranded DNA molecule contains 4700 base pairs. In solution the molecule is in a B-form helix, with about 10.6 base pairs per turn. The DNA circle has 12 superhelical turns. Calculate superhelix density

Fill in the chart AND answer the 2 questions at the bottom of the photo with detail and accuracy. Don’t repeat previous answers.

In a paragraph or two, summarize the structural organization of DNA. In your answer, be certain that you identify the chemical components of the molecule, and the arrangement of the molecule (the spatial properties). [You do not need to consider levels of packing of DNA into a cell.]

If I tell you that a stretch of DNA in the 5' to 3' direction is AGGTACGACCGT Give me the complimentary strand without and spaces, commas, symbols or anything else besides the nucleotide sequence (e.g. only: AAGCATCCGCTTA). Give me the complimentary sequence in the 3' to 5' orientation.

Enumerate all the possible DNA nucleotide base sequence for the amino acids given.

A double-stranded DNA molecule (B-DNA) is 100,000 base pairs long. How many complete turns are there in the molecule? * None of the above 10000.0 9090.0 9523.8 O 8333.3