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... fibroblasts growing on the plastic surface of a tissue-culture dish. (Courtesy of Guenter Albrecht-Buehler.) ...
... fibroblasts growing on the plastic surface of a tissue-culture dish. (Courtesy of Guenter Albrecht-Buehler.) ...
``Biology of Cultured Cells``. In: Culture of Animal Cells, 5th Edition
... into the cycle in the presence of mitogenic growth factors, such as epidermal growth factor (EGF), fibroblast growth factors (FGFs), or platelet-derived growth factor (PDGF) (see Sections 9.5.2, 10.4.3 and Table 10.3), interacting with cell surface receptors. High cell density inhibits the prolifera ...
... into the cycle in the presence of mitogenic growth factors, such as epidermal growth factor (EGF), fibroblast growth factors (FGFs), or platelet-derived growth factor (PDGF) (see Sections 9.5.2, 10.4.3 and Table 10.3), interacting with cell surface receptors. High cell density inhibits the prolifera ...
Homeostasis and Transport 1. Technology Enhanced Questions are
... 19. For the cell to maintain a higher or lower concentration of a certain kind of molecule inside the cell than the fluids surrounding the cell, the cell must use a form of active transport. Endocytosis and cell membrane pumps are forms of active transport. A cell membrane pump known as the sodium-p ...
... 19. For the cell to maintain a higher or lower concentration of a certain kind of molecule inside the cell than the fluids surrounding the cell, the cell must use a form of active transport. Endocytosis and cell membrane pumps are forms of active transport. A cell membrane pump known as the sodium-p ...
chapter8
... (a) The leaves of the flowerpot plant (Dischidia rafflesiana) are modified to hold water and organic material carried in by ants. ...
... (a) The leaves of the flowerpot plant (Dischidia rafflesiana) are modified to hold water and organic material carried in by ants. ...
homeostasis of energy conduction, neurotransmitters, cytotoxic
... has been known for many years that neurones and glia can accumulate neurotransmitters by Na+-dependent transport processes. Neurotransmitters are cotransported with Na+ utilizing the energy stored in transmembrane electrochemical gradients generated by primary ion pumps (Kanner, 1983). Studies on ne ...
... has been known for many years that neurones and glia can accumulate neurotransmitters by Na+-dependent transport processes. Neurotransmitters are cotransported with Na+ utilizing the energy stored in transmembrane electrochemical gradients generated by primary ion pumps (Kanner, 1983). Studies on ne ...
chapter 6: a tour of the cell
... 2) Describe the fluidity of the components of the cell membrane and explain how membrane fluidity is influenced by temperature and membrane composition. 3) Explain how cholesterol resists changes in membrane fluidity with temperature change. 4) Distinguish between peripheral and integral membrane pr ...
... 2) Describe the fluidity of the components of the cell membrane and explain how membrane fluidity is influenced by temperature and membrane composition. 3) Explain how cholesterol resists changes in membrane fluidity with temperature change. 4) Distinguish between peripheral and integral membrane pr ...
a) Compaction
... Epithelial tissue (epithelium), which covers body surfaces, lines body cavities, and forms glands Connective tissue, which underlies or surrounds and supports the other three basic tissues, both structurally and functionally Muscular tissue, which is made up of contractile cells and is respons ...
... Epithelial tissue (epithelium), which covers body surfaces, lines body cavities, and forms glands Connective tissue, which underlies or surrounds and supports the other three basic tissues, both structurally and functionally Muscular tissue, which is made up of contractile cells and is respons ...
the extent of population exposure to assess clinical safety
... the amino acid sequence of the protein and structural features of the expressed protein due to post-translational modifications such as proteolytic processing, glycosylation, phosphorylation, and acetylation. Data from nucleic acid analysis may be useful since protein analytical methods may not dete ...
... the amino acid sequence of the protein and structural features of the expressed protein due to post-translational modifications such as proteolytic processing, glycosylation, phosphorylation, and acetylation. Data from nucleic acid analysis may be useful since protein analytical methods may not dete ...
Q5B - ICH
... the amino acid sequence of the protein and structural features of the expressed protein due to post-translational modifications such as proteolytic processing, glycosylation, phosphorylation, and acetylation. Data from nucleic acid analysis may be useful since protein analytical methods may not dete ...
... the amino acid sequence of the protein and structural features of the expressed protein due to post-translational modifications such as proteolytic processing, glycosylation, phosphorylation, and acetylation. Data from nucleic acid analysis may be useful since protein analytical methods may not dete ...
CK12 Nucleus
... You may know that a criminal can easily leave DNA at a crime scene. How? DNA is found in every cell of your body. In each cell there is a nucleus, which is home to your DNA. So if a criminal has a cut, and blood is left at the crime scene, or a hair falls out and is left behind, then DNA will also b ...
... You may know that a criminal can easily leave DNA at a crime scene. How? DNA is found in every cell of your body. In each cell there is a nucleus, which is home to your DNA. So if a criminal has a cut, and blood is left at the crime scene, or a hair falls out and is left behind, then DNA will also b ...
Immuno-labelling patterns of Vlx isoforms in soybean leaves
... from an untreated control plant shows laterally expanded paraveinal mesophyll (PVM; indicated by asterisks) between the palisade and spongy mesophyll chlorenchyma (MC) (bar = 35 µm). A2. Cross section of a mature leaf from a Detiptreated soybean plant (time point D15; for details see main manuscript ...
... from an untreated control plant shows laterally expanded paraveinal mesophyll (PVM; indicated by asterisks) between the palisade and spongy mesophyll chlorenchyma (MC) (bar = 35 µm). A2. Cross section of a mature leaf from a Detiptreated soybean plant (time point D15; for details see main manuscript ...
Apoptosis , necrosis, and death
... The two pairs of sister chromatids separate from each other However, the connection that holds sister chromatids together ...
... The two pairs of sister chromatids separate from each other However, the connection that holds sister chromatids together ...
Transport In Plants Just like humans, plants have a transport system
... This is a long tube that runs alongside the xylem tissue. They are made of long narrow tubes with perforated sieve plates along the thin length. The function of the phloem tissue is to transport food nutrients such as glucose and amino acids from the leaves and to all other cells of the plant, this ...
... This is a long tube that runs alongside the xylem tissue. They are made of long narrow tubes with perforated sieve plates along the thin length. The function of the phloem tissue is to transport food nutrients such as glucose and amino acids from the leaves and to all other cells of the plant, this ...
More immunity stuff:
... We’ve learned what antibodies are. But I’m sure you’ve heard of monoclonal antibodies. What are they? They’re really just antibodies in the way we’ve learned them. In real life, if you injected a lab animal, let’s say, a mouse, with some antigen, it would produce antibodies. These antibodies would m ...
... We’ve learned what antibodies are. But I’m sure you’ve heard of monoclonal antibodies. What are they? They’re really just antibodies in the way we’ve learned them. In real life, if you injected a lab animal, let’s say, a mouse, with some antigen, it would produce antibodies. These antibodies would m ...
Slide 1
... infections, do not mount as robust a response to infection as do the young. • Changes in innate immunity with age also impact response to pollution. • Age-related changes in the pulmonary system decrease effectiveness of the cough, reduce the ability to clear mucous, increasing susceptibility to inf ...
... infections, do not mount as robust a response to infection as do the young. • Changes in innate immunity with age also impact response to pollution. • Age-related changes in the pulmonary system decrease effectiveness of the cough, reduce the ability to clear mucous, increasing susceptibility to inf ...
Live imaging genetically-encoded fluorescent proteins in embryonic
... mouse germline, has not only facilitated a plethora of strategies for genetic modifications at base pair resolution (See for examples [55-57]), but has also provided a model of differentiation both in vitro and in vivo (Fig. 1B-C). Since ES cells are introduced into preimplantation stage embryos the ...
... mouse germline, has not only facilitated a plethora of strategies for genetic modifications at base pair resolution (See for examples [55-57]), but has also provided a model of differentiation both in vitro and in vivo (Fig. 1B-C). Since ES cells are introduced into preimplantation stage embryos the ...
Incontinentia pigmenti
... X chromosome inactivation (XCI) Red rectangles - X chromosome of maternal origin (M), blue rectangles X chromosome of paternal origin (P). The active and inactive X chromosomes are indicated by Xa and Xi, respectively. The zygote (a) – both X chromosomes are potentially active. The blastocyt (b) – ...
... X chromosome inactivation (XCI) Red rectangles - X chromosome of maternal origin (M), blue rectangles X chromosome of paternal origin (P). The active and inactive X chromosomes are indicated by Xa and Xi, respectively. The zygote (a) – both X chromosomes are potentially active. The blastocyt (b) – ...
BIOCHEMISTRY OF CARTILAGE
... The extracellular space in animal tissues is filled with a gel-like material, the extracellular matrix, also called ground substance, which holds the cells of a tissue together and provides a porous pathway for the diffusion of nutrients and oxygen to individual cells. ...
... The extracellular space in animal tissues is filled with a gel-like material, the extracellular matrix, also called ground substance, which holds the cells of a tissue together and provides a porous pathway for the diffusion of nutrients and oxygen to individual cells. ...
Profile
... MADE OF: the Vacuole is made of a cell membrane that is a water filled sack used to store and absorb. FUNCTION: The function of the vacuole is to absorb and store the nutrients the cell needs to survive. MISCELLANEOUS: *gets rid of things that may damage a cell *contains waste products *maintains hy ...
... MADE OF: the Vacuole is made of a cell membrane that is a water filled sack used to store and absorb. FUNCTION: The function of the vacuole is to absorb and store the nutrients the cell needs to survive. MISCELLANEOUS: *gets rid of things that may damage a cell *contains waste products *maintains hy ...
the relations between dna, rna, and protein in normal embryonic cell
... shown that, in rapidly dividing cells freshly prepared from normal tissues, the processes of DNA and the bulk of nuclear RNA and protein syntheses for a new cell begin at approximately the same time in interphase and thereafter proceed approximately together. However, in rapidly dividing cell strain ...
... shown that, in rapidly dividing cells freshly prepared from normal tissues, the processes of DNA and the bulk of nuclear RNA and protein syntheses for a new cell begin at approximately the same time in interphase and thereafter proceed approximately together. However, in rapidly dividing cell strain ...
VACCINE DELIVERY SYSTEMS - Lectures For UG-5
... with adenoviruses, which cause respiratory, gastrointestinal and eye infections, they trigger a rapid immune response with potentially dangerous consequences. To overcome this problem scientists are currently investigating adenovirusesto which humans do not have immunity. ...
... with adenoviruses, which cause respiratory, gastrointestinal and eye infections, they trigger a rapid immune response with potentially dangerous consequences. To overcome this problem scientists are currently investigating adenovirusesto which humans do not have immunity. ...
The three-dimensional arrangement of chromosomes at meiotic
... often separated by a greater distance, and are usually present through a greater number of sections (7-13) than the bivalents (Fig. 3C). Central/peripheral analysis. Table 1 shows the results of the central/peripheral analysis. In the control plant (c) most cells (82%) showed six bivalents in a peri ...
... often separated by a greater distance, and are usually present through a greater number of sections (7-13) than the bivalents (Fig. 3C). Central/peripheral analysis. Table 1 shows the results of the central/peripheral analysis. In the control plant (c) most cells (82%) showed six bivalents in a peri ...
Pathology Course OSM I Study Guide [12-27
... Free fatty acids usually transported into hepatocytes; if transport or metabolic errors, triglycerides cannot be exported (may be induced by etoh) Appears as clear vacuoles with water inside; organ appears yellow and weighs much more; heart may have a tiger striped color effect ...
... Free fatty acids usually transported into hepatocytes; if transport or metabolic errors, triglycerides cannot be exported (may be induced by etoh) Appears as clear vacuoles with water inside; organ appears yellow and weighs much more; heart may have a tiger striped color effect ...
Cell culture
Cell culture is the process by which cells are grown under controlled conditions, generally outside of their natural environment. In practice, the term ""cell culture"" now refers to the culturing of cells derived from multicellular eukaryotes, especially animal cells, in contrast with other types of culture that also grow cells, such as plant tissue culture, fungal culture, and microbiological culture (of microbes). The historical development and methods of cell culture are closely interrelated to those of tissue culture and organ culture. Viral culture is also related, with cells as hosts for the viruses. The laboratory technique of maintaining live cell lines (a population of cells descended from a single cell and containing the same genetic makeup) separated from their original tissue source became more robust in the middle 20th century.