Answer:
A drug can be described as any chemical which effects the functioning of the body of an organism.
- Certain drugs like nicotine activate the cholinergic receptors. The cholinergic receptors are usually activated by Acetylcholine . When drugs such as nicotine activate the cholinergic receptors, it can influence the normal functioning of the brain.
- Certain drugs such as cocaine might increase the synaptic concentrations of certain neuron transmitters.
- Certain drugs cause the the release of monoamine neurotransmitters such as dopamine, norepinephrine from presynaptic neurons.
- Certain drugs might effect the biochemcial pathway for the transmission of neurons.
Answer:
Cancer is a family of disease that can be caused by: Smoking, The sun's Uv rays, drinking, vaping, or using harsh chemicals.
Explanation:
Blood flow is greater when you exercise because the blood vessels in your muscles dilate. Imagine water flowing through a fire hose compared to a garden hose.
Answer:During the day, the Sun shines through the atmosphere. Earth's surface warms up in the sunlight. At night, Earth's surface cools, releasing heat back into the air. But some of the heat is trapped by the greenhouse gases in the atmosphere
The correct answer is a residual phase of schizophrenia.
This phase is demonstrated when the patient is no longer showing any conspicuous signs. In such cases, the schizophrenic symptoms usually have lessened in severity. The delusions, idiosyncratic behaviors, or hallucinations may still be persisting, however, their appearances are substantially reduced in comparison to the acute phase of the illness.