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- Dictionarypainful/ˈpeɪnf(ʊ)l/
adjective
- 1. (of a part of the body) affected with pain: "her ankle was very painful" Similar
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9 hours ago · Dissociative identity disorder is characterized by the presence of at least two distinct and relatively enduring personality states. [3][24](p331) The disorder is accompanied by memory gaps more severe than could be explained by ordinary forgetfulness. [3][24](p331)[25]
1 day ago · A protein is a polyamide. Secondary structure: regularly repeating local structures stabilized by hydrogen bonds. The most common examples are the α-helix, β-sheet and turns. Because secondary structures are local, many regions of different secondary structure can be present in the same protein molecule.