Observations are used with observing, forming a hypothesis, and analyzing data.
Coronary heart disease (CHD) is a disease in which a waxy substance called plaque builds up inside the coronary arteries. When plaque builds up in the arteries, the condition is called atherosclerosis.
Answer:
Valinomycin is an antibiotic that are mainly used against the bacteria streptomycin. The valinomycin might also acts as the ionophore used for the regulation of the ions transport.
Only some selected particles can pass down to the plasma membrane. The hydrophobic molecule can easily cross the plasma membrane. Valinomycin is hydrophobic on its exterior surface and easily diffuse through the cell membrane. Valinomycin is hydrophillic from the interior surface and used for the encapsulation of the polar ions.
It would be classified as stage 1
in stage one, growth is limited to the ovaries
In stage II, growth involves one or both ovaries and involvement of other organs.
In stage III, cancer involves one or both ovaries, and one or both of the following: (1) cancer has spread beyond the pelvis to the lining of the abdomen, and (2) cancer has spread to lymph nodes.
In stage IV, growth involves one or both ovaries with distant metastases to lungs, liver, or other organs outside the peritoneal cavity
For the answer to the question above, I believe that the answer to your question is that the heart rate will decrease if there's an extreme vagus nerve stimulation <span>The vagus nerve is part of the parasympathetic nervous system. The sympathetic nervous system is the "fight or flight" part of the autonomic nervous system, whereas the parasympathetic is the "feed or breed" part. The sympathetic side acts to speed things up; it increases heart rate, the blood pressure, also the respiratory rate, it dilates pupils, shunts blood away from the GI tract, and so on...
The parasympathetic the opposite in which acts to slow things down; it lowers down the heart rate or decrease blood pressure, it increases salivation, increase blood flow to the GI tract, and so on. The two systems are always balancing each other. The confusing part is that when you INCREASE the activity of the parasympathetic nervous system you DECREASE the activity of the heart; so increased vagal tone will slow the heart rate, decreases the contractility, and lowers blood pressure. When the heart is excitable and has certain types of arrhythmia, increasing the vagal stimulation can slow the heart down enough to allow the normal pacemaker functions to take over again also called as converting.</span>
