B.check her buildings foundation to ensure it is resistant to shaking caused by moving tectonic plates.
Can you provide a picture
Answer:
(C) DNA
Explanation:
This experiment shows that when bacteriophage infects bacteria, it only inserts its DNA (radioactive phosphorus is incorporated only in nucleic acid, while radioactive sulfur is incorporated only in proteins). Proteins with incorporated sulfur are located within the capsid of bacteriophage, which stays outside the bacterial cell.
Answer:
Which of the following describes why highland regions are colder than the surrounding regions?
Temperature decreases with altitude
Explanation:
It is a known fact that has been proven by scientist over time that the higher the altitude the lesser the temperature. This best explains why mountains record lower temperature than lowland
Answer:
A HeLa cell is a type of immortal cell (instead of dying, cells multiply) used in scientific research. This is the oldest and most widely used human cell line. Being the first immortal cell line successfully cultivated in the laboratory.
Thus, this cell line was derived for use in cancer research. These cells proliferate abnormally quickly, even in comparison to other cancer cells. Like many other cancer cells, HeLa cells have an active version of telomerase during cell division, which prevents the incremental shortening of telomeres that implies cell aging and death. In this way, cells bypass the Hayflick boundary, which is the limited number of cell divisions, that most normal cells can become later, before submitting to senescent.
Explanation:
