Biopolymers: Origin, Chemistry, and Biology
نویسندگان
چکیده
منابع مشابه
Chemistry and biology of vision.
Visual perception in humans occurs through absorption of electromagnetic radiation from 400 to 780 nm by photoreceptors in the retina. A photon of visible light carries a sufficient amount of energy to cause, when absorbed, a cis,trans-geometric isomerization of the 11-cis-retinal chromophore, a vitamin A derivative bound to rhodopsin and cone opsins of retinal photoreceptors. The unique bioche...
متن کاملChemistry and Biology of Proteins
forth effort at the proper times. Immediately following is a chapter entitled "The Psychology of Labor" in which the sensations of the different stages are described, as well as the actual mechanics of the hospital admission and the various procedures usually carried out during labor and delivery. A discussion of breast feeding and of the "rooming-in" plan is included. The concluding chapters d...
متن کاملSpecial Section: Chemistry and Biology
Pyroglutamic acid or 5-oxoproline is the cyclic lactam of glutamic acid. Its presence in living cells has been reported from archaebacteria to humans, and its occurrence in living cells has been known for over a century. Despite its almost ubiquitous presence, the role of pyroglutamic acid in living cells is poorly understood. Pyroglutamic acid is found as an N-terminal modification in many neu...
متن کاملPhotons in Chemistry and Biology.
Photons in Chemistry and Biology: PROlESSOR FARScientific Apparatus and Laboratory Methods: RINGTON DANIELS ......................... 523 New Arrangement for Regulating Flow of Liquid Scientific Events: into a Culture Vessel: DR. CH. ZINZADZE .......... 540 The Electrostatic Generator at the Massachusetts Institute of Technology; Symposium on Ionic Special Articles: Physics at Cornell Universit...
متن کاملThe chemistry/biology interface.
Novel bioactive compounds derived from microorganisms and plants are frequently used for the treatment of diseases as well as powerful tools to understand basic physiological phenomena. In recent decades, chemical biology has extended this research and attracted much attention serving as a bridge between chemistry and biology. Enormous technological developments and innovative ideas have contri...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Angewandte Chemie International Edition in English
سال: 1974
ISSN: 0570-0833,1521-3773
DOI: 10.1002/anie.197401211