The refrigerated urine specimen must be bring back to room temperature
before processing or testing them to prevent affects to the physical
characteristic of urine. Moreover, refrigeration of the sample urine is done to
preserve the urine if testing is not yet possible and to prevent bacterial
growth of the specimen for 24 hours.
Dopamine , try watching asap science . Dopamine is a chemical that helps neurons transport information from the brain to other parts of the body
Taking action is the last step
Addiction can really impact on not just the person but on other people who are close to the person with the addiction. it affects the brain because it slowly gets used to whatever they’re addicted too and it’ll depend on it. so the brain thinks you always need it and so do you.
The discriminative stimulus in operant conditioning is one that predicts the probability of a consequence occurring. TRUE.
