Z-DNA is usually found in areas with alternating purine and pyrimidine bases (ie. -ATATAT- ). When you look at it from the side, Z-DNA zig-zags toward the top left of the page/screen (This is essentially what it means when you read "left-handed helical form"), compared to B-DNA ("right-handed") which spins toward the top right. If you look at the top looking down the center of the molecule, B-DNA has no hole in the center (like in A-DNA) and is arranged with the bases in the middle, then the sugar, and then finally the phosphate backbone is at the edges. Z-DNA also lacks a hole in the center, but due to the zig-zagging structure, there is no definite area to locate the bases, sugar, and phosphate backbone -- they are all jumbled up together.
Difference between collenchyma and chlorenchyma
Potential difference.
what is the difference between pf soluble and insoluble
The difference between the green and blue kyanite is their colors.
There is no time difference between Italy and Belgium.
difference between as on and as at
What is the difference between Florida and California What is the difference between Florida and California
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Difference between paging and what?
The answer of difference
difference between enterprise and corporation
difference between enterprise and corporation
The difference between a shogun and a samurai is like the difference between a king and a knight.
Difference between it and what?
what is the main difference between polyethylene and polyesters what is the main difference between polyethylene and polyesters
The difference between Disneyland and Disneyworld is that Disneyland is in California and Florida is in Disneyworld. This is the difference between Disneyland and Disneyworld.
Directly. Their difference IS the difference between them.