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Purines are double ringed molecules, but I don't think it is accurate to describe them as sugars. Sugars are molecules consisting of carbon, hydrogen, and oxygen, and usually with a ratio of around one carbon to one oxygen to two hydrogens. Purines have multiple nitrogens in their ring structures which I believe disqualifies them from being sugars.
chees
Steroid hormone usually contain five ring structures.
Study of structures and the relationship of structures to eachother. Also known as form.
a single ring structure
Purines, including adenine and guanine, are double ring structures that make up DNA.
lipids.
Ring structures are introduced for conformation restriction. The bonds within the ring systems will become locked so they can no longer rotate in a free manner.
Tryptophan has a double ring.
Purines are double ringed molecules, but I don't think it is accurate to describe them as sugars. Sugars are molecules consisting of carbon, hydrogen, and oxygen, and usually with a ratio of around one carbon to one oxygen to two hydrogens. Purines have multiple nitrogens in their ring structures which I believe disqualifies them from being sugars.
Yes
the inside ring, the outer ring is double
chees
Steroid hormone usually contain five ring structures.
Study of structures and the relationship of structures to eachother. Also known as form.
organelles
Resonance.