Answer:
have you had a rash?
do you often feel itchy in that area
Explanation:
Answer:
<h2>Methylmercury is an organic shape of mercury. It is very toxic and is also the culprit in mercury poisoning. Methylmercury can be easily absorbed into the living tissue of aquatic organisms. This can cause disease and also can be fatal.</h2>
Answer: c. bleeding, attachment loss, sulcus depth of >4 mm
Explanation:
Periodontitis is a serious infection of gum. It causes the damage of soft tissues and also destroy the bones that support the teeth.
This disease can cause loosening of teeth. But it is commonly preventable. It is because of poor hygiene of mouth. It results in bleeding of gums. It also results in decrease in depth of sulcus to 4mm.
Answer:
Correct answer is c. It is the final electron acceptor in the aerobic respiration.
Explanation:
Oxygen is a substrate of the aerobic respiration, but it is not the only one. Glucose is also a substrate.
Oxygen is used in the cells to be the final electron acceptor, this means that receives the electrons from NADH and FADH2. That is why, when there is no oxygen available for aerobic respiration, the NADH and FADH2 cannot be oxidized and therefore remain in their reduced form. As a consequence, they cannot be re-utilized during different cellular processes that are NAD+ and FAD dependant, such as glycolysis, pyruvate oxidation and cellular respiration. This means that the ATP synthesis stops.
Oxygen itself does not transport any electrones, this are transported by the cytochrome complex in the mitochondrial membrane. But oxygen is key in receiving those electrones, therefore a very important piece of the electron transport across the mitochondria.
Answer:
In general Asian music, but most particularly Chinese, has called the attention of westerners because of the sensed differences with the music that we are accostumed to listen to in the west. This is why, when we go into a restaurant that is Asian, and we hear the tunes being played, we become aware of how different they sound from what we are accustomed to.
There are several reasons for why this happens, but the most important of all is the difference in the scale system that Chinese music composers use, versus ours. While in the west we use a 7-note scale system, most Asian music, and most particularly Chinese music, use what is known as the pentatonic, or 5-note scale.
Also, Chinese music is usually played with solo instruments, or very small ensembles, not how it is done in the west, and the emphasis tends to be on certain types of wind instruments such as zheng, and also on cymbals and gongs, which give this type of music a very peculiar characteristic.
These are only a few of the reasons why Chinese music may sound so different to what western people are used to.
