Answer:
Molecules can diffuse across membranes via transport proteins, or they can be aided in active transport by other proteins. Organelles such as the endoplasmic reticulum, Golgi apparatus, mitochondria and peroxisomes all play a role in membrane transport.
Answer:
When you need one or more drugs to function.
Explanation:
Drug dependence occurs when you need one or more drugs to function. The American Psychiatric Association (APA) used to distinguish between dependence and abuse. Abuse was considered the mild or early phase of inappropriate drug use that led to dependence. People viewed dependence as a more severe problem than abuse.
The difference between physical dependence versus psychological dependence is physical dependence affects your body and psychological dependence affects your behavior. Depending on the addiction, it was previously thought to be either one or the other. In actuality, addiction is both physical and psychological.
Hope this helps :)
Answer: Medical oncologist: A doctor who specializes in diagnosing and treating cancer with chemotherapy and other drugs. A medical oncologist is different from a surgical oncologist, who mostly treats cancer with surgery.
Explanation:
Answer: Im not 100% sure but if it helps at all it's probably a decreased death rate from disease and accidents.
Explanation:
