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What are some examples of internal and external signals that activate cell division?
Internal signals that activate cell division include growth factors and hormones such as insulin, while external signals include physical factors like cell-to-cell contact inhibition and chemical signals from neighboring cells indicating tissue repair or growth factors released by damaged tissue.
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What are internal cell regulators?
Internal cell regulators are molecules produced by a cell that help regulate its own functions, such as growth, division, and metabolism. Examples include enzymes, hormones, and transcription factors that control gene expression. These regulators help maintain the balance and coordination of different cellular processes to ensure the cell functions properly.
Is a bluegill internal or external?
Bluegills have internal fertilization, where the male releases sperm inside the female's body to fertilize her eggs.
What is the fluid link between the external and internal environment?
The fluid link between the external and internal environment is the plasma membrane of cells. It acts as a selectively permeable barrier that regulates the passage of substances in and out of the cell, maintaining the cell's internal environment while interacting with the external environment.
What are external regulators?
External regulators are molecules or signals from outside a cell that can influence its behavior. These regulators can control various cellular processes, such as growth, division, and differentiation, by interacting with specific receptors on the cell surface. Examples of external regulators include hormones, growth factors, and neurotransmitters.
Is the tongue an internal or external organ?
The tongue is an internal organ located in the mouth. It is a muscle that helps with various functions such as chewing, swallowing, and speaking.
Examples External validity and internal validity in research?
examples of internal and external validity
Examples of internal and external communication?
mash
What are some examples of internal and external influences on phenotype?
external influences on phenotype
What is an internal customer and an external customer and give you two examples of each?
the difference between internal and external customer is that internal customers are the employees of the company whereas the external customers are only the customers outside the organisation.....
What are examples of heat engines?
internal and external combustion engine
Does the Atlantic salmon have internal or external fertilization?
internal external not internal external not
Is bearded dragons development internal or external?
its internal
Can anyone please give a few examples of internal and external sources of information?
internal sources are personnel, colleagues and the library whereas external sources can be consultants andservice providers and catalougues.
What is external and internal indicator with examples .?
an indicator which is dissolved in the solution in whicdh the main reaction takes place- internal g. phenopthlein
What are two ways that cell division is regulated in healthy cells?
internal and external factors regulate the cell cycle
What two ways that cell division is regulated in healthy cells?
internal and external factors regulate the cell cycle
Is a polar bear external or internal?
Is a salmon internal or external?
