<u>Answer:</u>
<em>The genetic instructions are found in </em><u><em>the nitrogen bases </em></u><em>within the DNA, which is contained in </em><u><em>nucleotide</em></u><em> inside the nucleus of the cells. </em>
<u>Explanation:</u>
Inside nucleotide there are nitrogen bases along with phosphate group and sugar group. The four nitrogen bases are <em>adenine, thymine, guanine and cytosine (ATGC). </em>
These four bases pair up with each other inside the nucleotide. The order in which these bases are placed determines the genetic codes. This passes the instructions and characteristics from the parents to offspring.
Brief period of vital sign instability happens to the brain in a classic cerebral concussion.
<h3>What is classic cerebral concussion?</h3>
- According to the traditional definition, a cerebral concussion is characterized by a momentary loss of consciousness but not by a deeper damage to the brain parenchyma.
- In contrast, a cerebral contusion is traditionally defined as a loss of consciousness along with injury to the cerebral parenchyma.
- There are three different forms of Grade 1 concussions: mild, with signs and symptoms lasting less than 15 minutes and no loss of consciousness.
- Grade 2: Moderate, no loss of consciousness, symptoms lasting more than 15 minutes.
- Grade 3: Severe, with the subject occasionally losing consciousness for a brief period of time.
- According to the traditional definition, a cerebral concussion is characterized by a momentary loss of consciousness but not by a deeper damage to the brain parenchyma.
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Answer:
When people have anemia, their body doesn't produce enough red blood cells. They don't get enough oxygen, which makes them feel fatigued and can also cause serious health complications.
Earth revolves around the sun, keeping doldrums stationary causes the doldrums to be calm winds. Thus, the correct option is C.
<h3>
Why are the doldrums so calm?</h3>
The Intertropical Convergence Zone, also known as the doldrums or calms by sailors due to its constant lack of wind, is the area where the northeast and southeast trade winds meet. It encircles the Earth near the thermal equator, however its exact location changes with the seasons.
The sunlight beams down directly on the area around the equator, the Doldrums are caused by solar radiation from the sun. Instead of blowing horizontally, this heating causes the air to warm and climb straight up. As a result, there is little or no wind for weeks at a time.
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