Each of these things — along with every other organism on Earth — contains the molecular instructions for life, called deoxyribonucleic acid or DNA ... chemical bonds called hydrogen bonds.

DNA recombination is a universal ... The exchanging backbones form a compact structure with strong van der Waals contacts and hydrogen bonds, implying that a conformational change must occur ...

Hydrogen bonds are often first met in biology - Proteins, DNA where the emphasis is not on the bonding - students think that it is a full bond with a hydrogen. Students may have not met the orbital ...

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 ...

DNA is made up of adenine-thymine (AT) bonds and guanine-cytosine (GC) bonds. The frequency of each type of bond differs substantially across bacterial species. A new study uses this quirk of ...

The specific pattern of hydrogen bonding between guanine and cytosine also contributes to the specificity ... One of the main challenges is understanding the complex interplay between guanine and the ...

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 ...

It's not hydrogen bonds don't have a role to play ... In fact, the entire helical structure of the DNA might be because of its hydrophobic interior in an environment that consists mainly of ...

Free RNA nucleotides form hydrogen bonds with the exposed DNA strand nucleotides by complementary ... the adjacent amino acids to finalise the structure.