Essentially, cancer is a condition caused by unchecked cell division. Its growth and development are typically correlated with a number of modifications in the activity of cell cycle regulators.
What condition causes cells to cycle through the cell cycle uncontrollably?
Cells that divide uncontrolled and invade neighboring tissues are what cause cancer. DNA alterations are the root cause of cancer. Most DNA alterations that cause cancer take place in regions of DNA known as genes. Genetic alterations are another name for these modifications.
This process is tightly regulated to guarantee that the DNA of a dividing cell is accurately duplicated, that any DNA errors are corrected, and that each daughter cell obtains a complete set of chromosomes. Checkpoints, also known as restriction points, are locations in the cell cycle when specific genes can check for issues and stop the cycle for repairs if something is wrong.
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Answer: by influencing the production of hormones
The correct statement here is
(2). Over time, the Arab Empire expanded and conquered Byzantine territories in the Middle East and northern Africa
Explanation:
At the time of the bifurcation and eventual fall of the original Roman empire with its fragmentation, the holy Roman empire up west was the empire that was its successor in a sense while the empire that emerged to the east was of the Byzantines who were ruling from Iran.
Their power would be challenged by the caliphate after the formulation of Islam as they would eventually take over all the territory of the Byzantines and force the empire into near submission.
It is know as a channel divides
<span>Trained athletes tend to have "low" heart rates and "high" stroke volumes than non athletes at rest..
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Athlete's hearts are in reality more productive or efficient and along these lines don't need to function as hard as a non-athlete. An athlete has a bigger stroke volume which implies that they don't need to pump as frequently to accomplish the required cardiovascular yield. Aerobic training brings down the heart rate and expands stroke volume without changing cardiovascular yield at rest or for a given exercise power speaking to an economization of heart function.
