Answer:
C. lungs
Explanation:
Cystic fibrosis is a genetic disease caused by the mutation in the CF gene located on chromosome 7 which codes for the CFTR protein.
Cystic fibrosis transmembrane regulator protein or CFTR encoded protein regulates the movement of the water and chloride and sodium ions in and out of the cell.
The mutated gene forms abnormal protein which disrupts the movement of the ions and water in and out of the cell.
As a result of thick, the person develops thick and sticky mucus in the respiratory organs, especially in the lungs. Other organs of the body are also affected.
Thus, the lungs are the correct answer.
Answer:
B.) Two strands of amino acids linked together.
Explanation:
Its just common sense.
I would say an adaptation is a change that allows you to live in unfamiliar conditions.
Water causes more erosion than wind, gravity, or glaciers. Moving water causes soil and rock erosion. Moving water carries bits of rock and soil and deposits them in other places. It moves rocks and soil from mountaintops to flat land.
<span>The answer if the option B. 51 kilometers. To reply this question you have to use the fact that scientific researches are compeled to use the SI units. Inches are miles do not belong to the SI units and kilograns is not a unit of distance. The base unit of distance in the SI is the meter, but this system permits the use of multiples of ten. kilo means 1000 times this is kilometer is 1000 meters and is accepted as a unit in scientific works. </span>
