the helix structure is unwound special molecules break the weak hydrogen bonds between bases, which are holding the two strands together this process occurs at several locations on a DNA molecule ...

This Analysis covers the ribbon–helix–helix (RHH ... DNA binding does not alter the structure of RHH-transcription factors, and they are regulated in their affinity for DNA in various ways.

Scientists still needed to figure out this molecule's structure to be sure, and to understand how it worked. In 1948, Linus Pauling discovered that many proteins take the shape of an alpha helix ...

Chances are you've seen an illustration of DNA's double-helix structure and even pictures of the chromosomes that make up the human genome. But where and how does the famous double helix fit into ...

In the double helix structure of DNA, thymine forms a base pair with adenine through two hydrogen bonds. This specific pairing is known as complementary base pairing and is essential for the stability ...

The innovative structure and the graduated, thin fleece layers from coarse to fine, maximize the filter surface area and allow optimal flow with low pressure differentials. The funnel effect and high ...