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What are two examples of continuous cell lines and primary cell lines?
Continuous cell lines include HeLa cells derived from cervical cancer and CHO cells derived from Chinese hamster ovary. Primary cell lines are freshly isolated cells that have not been sub-cultured extensively, such as human primary keratinocytes isolated from skin tissue and primary rat hepatocytes isolated from liver tissue.
What is the difference between continuous cell lines and primary?
Primary cultures are cell cultures derived from normal animal tissue, tissues are treated with a protease such as trypsin or collagenase to breakdown the extracellualr matrix. Continous cell lines are tansformed cell lines which have lost normal apoptotic controls and are capable of indefinite growth and culture, they are usullay derived from a cancerous tumor or transformed in culture via a mutation.
What is the name of the squiggly lines inthe nucleus of an animal cell?
The squiggly lines in the nucleus of an animal cell are called chromatin. Chromatin is a complex of DNA and proteins that condenses to form chromosomes during cell division.
Why are immortal cell lines important for biological research?
Immortal cell lines are important for biological research because they can be continuously grown in culture, providing a stable and consistent source of cells for experiments. This allows researchers to study cell behavior over time and conduct numerous experiments without the need for constantly obtaining new cells. Immortal cell lines also offer a valuable model for understanding diseases, drug testing, and basic cell biology research.
What is the special cell that lines all the tubes in the respitoary system?
The special cell that lines all the tubes in the respiratory system is called the ciliated columnar epithelial cell. These cells have tiny hair-like structures called cilia that help to sweep mucus and debris out of the respiratory tract to keep it clean and free of particles.
What is the difference between finite and continuous cell lines?
Finite cell lines have a limited lifespan and eventually stop dividing, while continuous cell lines are immortal and can divide indefinitely. Continuous cell lines are derived from cancer cells or genetically modified to overcome cellular senescence.
What are two examples of continuous cell lines and primary cell lines?
Continuous cell lines include HeLa cells derived from cervical cancer and CHO cells derived from Chinese hamster ovary. Primary cell lines are freshly isolated cells that have not been sub-cultured extensively, such as human primary keratinocytes isolated from skin tissue and primary rat hepatocytes isolated from liver tissue.
What is the difference between continuous cell lines and primary?
Primary cultures are cell cultures derived from normal animal tissue, tissues are treated with a protease such as trypsin or collagenase to breakdown the extracellualr matrix. Continous cell lines are tansformed cell lines which have lost normal apoptotic controls and are capable of indefinite growth and culture, they are usullay derived from a cancerous tumor or transformed in culture via a mutation.
What are continuous lines?
Continuous lines are ones that never seem to end
What form an epithelial lining for the ventricles of the brain?
The CP epithelial layer is continuous with the ependymal cell layer that lines the ventricles
How are number lines and time lines similar mathematically?
They are lines along which some continuous variable is measured.
What has the author D Allan Firmage written?
D. Allan Firmage has written: 'Influence lines for continuous beams on elastic supports' -- subject(s): Influence lines, Continuous Girders
How do you draw a curve with straight lines?
While a curve is one continuous motion, you can create the illusion of a curve by using straight lines. In order to do this, draw a continuous pattern of short straight lines, while changing the direction of each line slightly.
A graph made up of connected lines or curves?
(continuous or discrete)
Where can images of cell lines be viewed?
Many images of cell lines can be found on different scientific websites online. They can also be found on Google Images with the simple search "cell lines".
Is magnetic field lines continuous?
Magnetic field lines are continuous. The lines outside the magnet go from north to south, while inside goes from south to north creating a closed loop. This is because there are no magnetic monopoles.
Where is the cell membrane in an animal cell?
As you can see below in a diagram of an animal cell, the cell membrane is the outer layer of the cell and lines the cytoplasm. In a plant cell, the membrane lines the cytoplasm however this time is surrounded by the cell wall.
