When an infant is born with gene mutations in his cells, the nurse explains to the parents that accidental errors may be a result of loss of one or more base pairs, substitution of one base pair for another or rearrangement of the base pairs.
These gene (or inherited) mutations are in virtually each cell of the person's body throughout their life. Hereditary mutations embrace CF, hemophilia, and sickle cell disease.
Only one parent must pass the gene mutation onto their infant for his or her infant to inherit the mutation. Each person ought to pass an equivalent modification onto their kid for his or her kid to inherit the mutation. Babies allotted male or feminine have associate degree X chromosome.
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Answer:
see below
Explanation:
Cravings are one of the biggest reasons why people have problems losing weight and keeping it off.
Here are three simple ways to prevent or stop unhealthy food and sugar cravings.
1. Drink Water
Thirst is often confused with hunger or food cravings.
If you feel a sudden urge for a specific food, try drinking a large glass of water and wait a few minutes. You may find that the craving fades away, because your body was actually just thirsty.
2. Distance Yourself From the Craving
When you feel a craving, try to distance yourself from it.
For example, you can take a brisk walk or a shower to shift your mind onto something else. A change in thought and environment may help stop the craving.
3. Get Enough Sleep
Your appetite is largely affected by hormones that fluctuate throughout the day.
Sleep deprivation disrupts the fluctuations, and may lead to poor appetite regulation and strong cravings.
Hope this helps
Answer:
a. systemic circulation
Explanation:
Systemic circulation, also called large circulation, is responsible for ensuring that oxygenated blood is carried throughout the body and that carbon-rich blood returns to the heart. Oxygenated blood leaves the left ventricle through the aorta, is carried to various parts of the body, undergoes gas exchange in the tissues and returns to the right atrium of the heart through the superior and inferior vena cavae. Upon reaching the heart, the carbon-rich blood is then taken to the lung for oxygenation, and the pulmonary circulation process begins again.
