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What are specialized proteins that both regulate the cell cycle and cause it to occur?
Proteins called internal regulators and external regulators control the cell cycle. Internal regulatory proteins allow the cell cycle to proceed only when certain events have occurred in the cell itself. External regulatory proteins direct cells to speed up or slow down the cell cycle.
Cancer can result when cells retain too tight of control over the cell cycle?
That is incorrect. Cancer can result when cells lose control over the cell cycle and continue to divide uncontrollably. This uncontrolled cell division can lead to the formation of tumors.
What are places in a cell cycle that control whether the cell will divide?
Key checkpoints in the cell cycle that control whether the cell will divide include the G1/S checkpoint, which assesses DNA damage and cell size before entering DNA synthesis phase, and the G2/M checkpoint, which checks for DNA replication and repairs before entering mitosis. Additionally, the cell relies on checkpoints during metaphase to ensure proper attachment of chromosomes to the mitotic spindle.
Why is it so important that cells divide correctly?
Cells must divide correctly to maintain tissue structure and function. Mistakes in cell division can lead to genetic mutations, DNA damage, and cell dysfunction, which can in turn cause diseases such as cancer. Proper cell division also ensures that new cells are produced to replace old or damaged cells, allowing for growth and tissue repair.
Where is the cell control center and the cell membrane?
The cell control center, or nucleus, is typically located in the center of the cell. The cell membrane, which surrounds the cell and controls the entry and exit of substances, is located on the outer boundary of the cell.
What are places in the cell cycle that control whether the cell will divide?
checkpoints
How does Ultra Violet radiation cause skin cancer?
The radiation damages a person's DNA, which causes a mutation that makes the cell divide out of control.
What control when and how fast cell grow and divide?
Simple growth factors.
When a cell continues to divide abnormally and without the control of checkpoints this is called?
cancer
Technical name for when a cell starts to reproduce or divide out of control?
Cancer is a condition characterized by cells dividing out of control
What kind of cell don't respond to normally to the bodys control system for cell division and divide excessively?
Cancerous cells.
How many hours does it take cell A to divide when its control mechanisms aren't working correctly?
12 Hours.
What has a cell host lost control of during cancer?
The ability to stop mitosis. Cancer is cells that continually divide.
What is one factor can cause the cell cycle to lose control?
Loss of cell cycle control is typically an oncogenic process. For cancer to occur, the cells need to replicate beyond any normal physiological control. To answer your question, one factor that in important in controlling the cell cycle is p53. p53 is a checkpoint control in the G1 phase of the cell cycle. Defects in p53 cause a loss of cell cycle regulation and are considered an oncogenic transformation.
What is one factor that can cause the cell to lose control?
Loss of cell cycle control is typically an oncogenic process. For cancer to occur, the cells need to replicate beyond any normal physiological control. To answer your question, one factor that in important in controlling the cell cycle is p53. p53 is a checkpoint control in the G1 phase of the cell cycle. Defects in p53 cause a loss of cell cycle regulation and are considered an oncogenic transformation.
What is on factor that can cause the cell cycle to lose control?
Loss of cell cycle control is typically an oncogenic process. For cancer to occur, the cells need to replicate beyond any normal physiological control. To answer your question, one factor that in important in controlling the cell cycle is p53. p53 is a checkpoint control in the G1 phase of the cell cycle. Defects in p53 cause a loss of cell cycle regulation and are considered an oncogenic transformation.
The two types of cell cycle genes if mutated cause cancer cells to divide uncontrollably are called tumor suppressor genes and?
The two types of cell cycle genes that cause cancer cells to divide uncontrollably if mutated are called tumor suppressor genes and antioncogene
