But as far as their structure is concerned, these RNAs all share the same basic single-stranded chemical structure with, in some cases, higher-order structures obtained through complementary base ...

Scientists have uncovered a mechanism in the brain that explains how drugs like methamphetamine and PCP impair cognitive ...

The speed of a chemical reaction is affected by temperature ... It can be calculated by measuring changes in reactants/products. Atomic structure Atoms are made from protons, neutrons and electrons.

But James Watson and Francis Crick's claim was a valid one, for they had in fact discovered the structure of DNA, the chemical that encodes instructions for building and replicating almost all ...

The effects of sustained drug abuse can manifest in many ways. Loss of memory and reduced cognitive functions are some of the ...

Different types of chemical bonding, and patterns and trends can be observed in their arrangement. Structure and bonding Elements are held together in different ways and the properties of chemical ...

The DEA's findings are unequivocal - the Sinaloa and Jalisco cartels have a presence in all 50 states, dominating the production and trafficking of fentanyl, methamphetamine, and other synthetic ...

Biochemistry explores chemical processes related to living organisms. It is a laboratory-based science combining biology and chemistry. Biochemists study the structure, composition, and chemical ...

Melbourne-based scientists behind the development of a hormone-free, reversible male contraceptive pill have, for the first time, solved the molecular structure of the discovery program's primary ...

Scientists in the Department of Neurobiology, School of Biological Sciences, investigated how methamphetamine and ... how the brain changes function and structure in response to experience.