Cell organization and ultrastructure of a magnetotactic multicellular
... measured 2.4 ± 0.3 µm in length (n=25) in organisms cut or fractured in a plane containing the internal compartment. In the P-face of the outer membrane (POM), the intramembrane particles were concentrated on the projections, mainly toward the basal region of the cells (the base of the cell correspo ...
... measured 2.4 ± 0.3 µm in length (n=25) in organisms cut or fractured in a plane containing the internal compartment. In the P-face of the outer membrane (POM), the intramembrane particles were concentrated on the projections, mainly toward the basal region of the cells (the base of the cell correspo ...
Myofibrillogenesus in Skeletal Muscle Cells
... model originally was developed using embryonic chick muscle cells.20,26 This model also was tested by using a transformed mouse cell line. Myogenic cell lines isolated from limb muscles of transgenic mice will grow at 33 C as mononucleated cells but when shifted to 39 C, the cells continue to grow ...
... model originally was developed using embryonic chick muscle cells.20,26 This model also was tested by using a transformed mouse cell line. Myogenic cell lines isolated from limb muscles of transgenic mice will grow at 33 C as mononucleated cells but when shifted to 39 C, the cells continue to grow ...
Physiologic factors related to drug absorption
... absorption of orally administered Sabin polio vaccine ( )لقاح شلل األطفالand various large proteins ...
... absorption of orally administered Sabin polio vaccine ( )لقاح شلل األطفالand various large proteins ...
C - ISpatula
... absorption of orally administered Sabin polio vaccine ( )لقاح شلل األطفالand various large proteins ...
... absorption of orally administered Sabin polio vaccine ( )لقاح شلل األطفالand various large proteins ...
C - ISpatula
... absorption of orally administered Sabin polio vaccine ( )لقاح شلل األطفالand various large proteins ...
... absorption of orally administered Sabin polio vaccine ( )لقاح شلل األطفالand various large proteins ...
Chapter 3: Cells
... primarily from the water in the blood so it is called hydrostatic pressure. When the fluid pressure in the vessel is greater than the fluid pressure outside the vessel, substances are forced out of the blood vessel, which is a selectively permeable membrane. Active Transport: All the methods of move ...
... primarily from the water in the blood so it is called hydrostatic pressure. When the fluid pressure in the vessel is greater than the fluid pressure outside the vessel, substances are forced out of the blood vessel, which is a selectively permeable membrane. Active Transport: All the methods of move ...
Unit 5, Day 1 - Da Vinci Schools
... – Inner Region – controls amount of water and salt within the blood – Center –where urine is collected and then delivered to the urinary ...
... – Inner Region – controls amount of water and salt within the blood – Center –where urine is collected and then delivered to the urinary ...
Gastrulation dynamics: cells move into focus - MPI
... set of cellular movements that leads to formation of the three germ layers: ectoderm, mesoderm and endoderm. Gastrulation, therefore, provides a unique developmental system in which to study cell movements in vivo in a fairly simple cellular context. Recent advances have been made in elucidating the ...
... set of cellular movements that leads to formation of the three germ layers: ectoderm, mesoderm and endoderm. Gastrulation, therefore, provides a unique developmental system in which to study cell movements in vivo in a fairly simple cellular context. Recent advances have been made in elucidating the ...
1/25/12 Cell Structure 1
... • Small cells have more surface area relative to cell volume than large cells (i.e., higher S/V) – support greater nutrient exchange per unit cell volume – tend to grow faster than larger cells ...
... • Small cells have more surface area relative to cell volume than large cells (i.e., higher S/V) – support greater nutrient exchange per unit cell volume – tend to grow faster than larger cells ...
8.7 Mutations - Perry Local Schools
... Mutations can be caused by several factors. • Replication errors can cause mutations. • Mutagens, such as UV ray and chemicals, can cause mutations. • Some cancer drugs use mutagenic properties to kill cancer cells. ...
... Mutations can be caused by several factors. • Replication errors can cause mutations. • Mutagens, such as UV ray and chemicals, can cause mutations. • Some cancer drugs use mutagenic properties to kill cancer cells. ...
End4/Sla2 is involved in establishment of a new growth zone in
... disorganized cortical structures, with actin patches delocalized throughout the cell body (Fig. 1C). In the cells, which maintained the normal rod shape at 25°C, actin patches were observed only at one end (data not shown). After shifting to 36°C for 2 hours, sla2∆ cells became round and swollen and ...
... disorganized cortical structures, with actin patches delocalized throughout the cell body (Fig. 1C). In the cells, which maintained the normal rod shape at 25°C, actin patches were observed only at one end (data not shown). After shifting to 36°C for 2 hours, sla2∆ cells became round and swollen and ...
08 Cytokinins
... Sites of Biosynthesis: primarily in root tips Transport: transported in the xylem from roots to shoots Effects: promotion of cell division; promotion of shoot formation in tissue culture; delay of leaf senescence; application of cytokinin can cause release of lateral buds from apical dominance and c ...
... Sites of Biosynthesis: primarily in root tips Transport: transported in the xylem from roots to shoots Effects: promotion of cell division; promotion of shoot formation in tissue culture; delay of leaf senescence; application of cytokinin can cause release of lateral buds from apical dominance and c ...
DNA Topoisomerase II Is Required at the Time of Mitosis in Yeast.
... Temperature-sensitive top2 strains rapidly b e c o m e inviable when held at the restrictive temperature. Exponentially growing cultures of the six temperature-sensitive mutants and their temperature-resistant counterparts were incubated at 26°C or at 35°C for 3 hr (approximately 11/2 generation tim ...
... Temperature-sensitive top2 strains rapidly b e c o m e inviable when held at the restrictive temperature. Exponentially growing cultures of the six temperature-sensitive mutants and their temperature-resistant counterparts were incubated at 26°C or at 35°C for 3 hr (approximately 11/2 generation tim ...
A Gene Required for the Separation of Chromosomes on the Spindle Apparatus in Yeast.
... and appeared normal prior to mitosis. Late in the cell cycle, after completing mitosis at the nonpermissive temperature, the microtubules in ndcl-7 cells also appeared similar to wild-type: bundles of microtubules radiated from two distinct points (presumed to be spindle pole bodies) in the large-bu ...
... and appeared normal prior to mitosis. Late in the cell cycle, after completing mitosis at the nonpermissive temperature, the microtubules in ndcl-7 cells also appeared similar to wild-type: bundles of microtubules radiated from two distinct points (presumed to be spindle pole bodies) in the large-bu ...
PDF
... secreted by ectodermal cells at the onset of gastrulation (Johnson, 1977c). Furthermore, when coupled to Sepharose beads this extracellular material enhances the adhesion of isolated mesodermal cells (Johnson, 1981). These results suggest that the locomotion of mesodermal cells is in some way trigge ...
... secreted by ectodermal cells at the onset of gastrulation (Johnson, 1977c). Furthermore, when coupled to Sepharose beads this extracellular material enhances the adhesion of isolated mesodermal cells (Johnson, 1981). These results suggest that the locomotion of mesodermal cells is in some way trigge ...
SUPPLEMENTARY DATA Supplementary Table 1
... IRS‐2 promoter in HepG2 cells. It has been previously shown that the antibodies to SREBP‐1c, TFE3, FoxO1 and FoxO3a used for ChIP assays in this study can be readily used for IRS‐2 promoter ChIP assays in other cell types (1 ‐3), including hepatocytes. The ARNT antibody used was the ...
... IRS‐2 promoter in HepG2 cells. It has been previously shown that the antibodies to SREBP‐1c, TFE3, FoxO1 and FoxO3a used for ChIP assays in this study can be readily used for IRS‐2 promoter ChIP assays in other cell types (1 ‐3), including hepatocytes. The ARNT antibody used was the ...
32 Lung Respiratory Tissue
... glycoprotein that facilitates the formation of the surface-active film. It also has a role in antimicrobial defense. The type I pneumocytes make up about 40% of the alveolar lining cell population but account for over 90% of the alveolar surface area. In contrast, type II pneumocytes make up about ...
... glycoprotein that facilitates the formation of the surface-active film. It also has a role in antimicrobial defense. The type I pneumocytes make up about 40% of the alveolar lining cell population but account for over 90% of the alveolar surface area. In contrast, type II pneumocytes make up about ...
Prezentare
... M. Miu, I. Kleps, A. Angelescu, T. Ignat, A. Bragaru, M. Simion, S. Petrescu, L. Zdrentu, N. Moldovan, M. Modreanu, P. Rosengrave, “Porous silicon – a nanostructured biomaterial”, “Nanoscience and Nanoengineering” Vol., Series in “Micro and Nanoengineering”, Romanian Academy Editure, Bucuresti 2004. ...
... M. Miu, I. Kleps, A. Angelescu, T. Ignat, A. Bragaru, M. Simion, S. Petrescu, L. Zdrentu, N. Moldovan, M. Modreanu, P. Rosengrave, “Porous silicon – a nanostructured biomaterial”, “Nanoscience and Nanoengineering” Vol., Series in “Micro and Nanoengineering”, Romanian Academy Editure, Bucuresti 2004. ...
Harvard Summer Program Immunology Project Resource
... meiosis, mitosis, embryo formation, cellular replication and differentiation into the many specialized cells, tissues, and organs that comprise the final organism; each cell retains the basic information needed to reproduce itself). 2.1 Relate cell parts/organelles to their functions. 3.9 Recognize ...
... meiosis, mitosis, embryo formation, cellular replication and differentiation into the many specialized cells, tissues, and organs that comprise the final organism; each cell retains the basic information needed to reproduce itself). 2.1 Relate cell parts/organelles to their functions. 3.9 Recognize ...
Reverse Engineering Models of Cell Cycle Regulation
... process in cellular reproduction, and eukaryotic cells have to slow down the DNA replication-division cycle by inserting gaps (G1 and G2) between S and M phases (Fig. 1). ‘Balanced growth and division’ is the general rule: interdivision time = mass doubling time.8,9 Were these two times not equal, t ...
... process in cellular reproduction, and eukaryotic cells have to slow down the DNA replication-division cycle by inserting gaps (G1 and G2) between S and M phases (Fig. 1). ‘Balanced growth and division’ is the general rule: interdivision time = mass doubling time.8,9 Were these two times not equal, t ...
- IMSA Digital Commons
... oocyte nucleus, a cytoplasmic flux results in the movement of the spermdeposited pronucleus and centrioles to one pole.10 It has been demonstrated that the location of the sperm-derived centrosomes will always determine the posterior pole of the zygote as possession of a mutant centrosome results in ...
... oocyte nucleus, a cytoplasmic flux results in the movement of the spermdeposited pronucleus and centrioles to one pole.10 It has been demonstrated that the location of the sperm-derived centrosomes will always determine the posterior pole of the zygote as possession of a mutant centrosome results in ...
1) Which of the following correctly lists the levels of organization
... Carbon atoms are the most versatile building blocks of the molecules used by living organisms because _____. a. carbon is the central atom of carbon dioxide, a necessary molecule for photosynthesis b. carbon is the central atom in urea, a molecule used by many living organisms to transport wastes fr ...
... Carbon atoms are the most versatile building blocks of the molecules used by living organisms because _____. a. carbon is the central atom of carbon dioxide, a necessary molecule for photosynthesis b. carbon is the central atom in urea, a molecule used by many living organisms to transport wastes fr ...
BIO 15 SM 2016 FINAL EXAM 135 Q 160804.1rac
... Carbon atoms are the most versatile building blocks of the molecules used by living organisms because _____. a. carbon is the central atom of carbon dioxide, a necessary molecule for photosynthesis b. carbon is the central atom in urea, a molecule used by many living organisms to transport wastes fr ...
... Carbon atoms are the most versatile building blocks of the molecules used by living organisms because _____. a. carbon is the central atom of carbon dioxide, a necessary molecule for photosynthesis b. carbon is the central atom in urea, a molecule used by many living organisms to transport wastes fr ...
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.