DIGESTION AND ABSORPTION OF LIPIDS
... DIGESTION OF LIPIDS Major dietary lipids are TGL, cholesterol & phospholipids. Normal Indian lipid diet contain 20-30g/day In developed countries, 60-150g/day ...
... DIGESTION OF LIPIDS Major dietary lipids are TGL, cholesterol & phospholipids. Normal Indian lipid diet contain 20-30g/day In developed countries, 60-150g/day ...
Actomyosin-based Self-organization of cell internalization during C. elegans gastrulation Open Access
... extensions; however, they have also been reported to form an intercellular actomyosin cable that contributes to covering [25], which we did not detect during rosette-based internalization. Recurrent rosette formation further suggests that both the internalizing and the surrounding cells contribute t ...
... extensions; however, they have also been reported to form an intercellular actomyosin cable that contributes to covering [25], which we did not detect during rosette-based internalization. Recurrent rosette formation further suggests that both the internalizing and the surrounding cells contribute t ...
The Plant Cell Wall Integrity Maintenance
... the existence of the mechanism has been reported, knowledge regarding its precise mode of action is still limited. The currently available evidence suggests similarities of the plant mechanism with respect to both design principles and molecular components involved to the very well characterized sys ...
... the existence of the mechanism has been reported, knowledge regarding its precise mode of action is still limited. The currently available evidence suggests similarities of the plant mechanism with respect to both design principles and molecular components involved to the very well characterized sys ...
Outer dense fibre protein 2 (ODF2) is a self
... structures. They consist of nine fibres that accompany the tubuli doublets of the axoneme on its outer edge. At the anterior end of the sperm tail the ODFs make close contact with the paracentriolar connecting piece and extend posteriorly into the principal piece (Fawcett, 1975). ODFs are found in t ...
... structures. They consist of nine fibres that accompany the tubuli doublets of the axoneme on its outer edge. At the anterior end of the sperm tail the ODFs make close contact with the paracentriolar connecting piece and extend posteriorly into the principal piece (Fawcett, 1975). ODFs are found in t ...
here - ScienceA2Z.com
... organ performing a different function. Cells also have a set of "little organs," called organelles, that are adapted and/or specialized for carrying out one or more vital functions. There are several types of organelles within an animal cell. Some (such as the nucleus and golgi apparatus) are typica ...
... organ performing a different function. Cells also have a set of "little organs," called organelles, that are adapted and/or specialized for carrying out one or more vital functions. There are several types of organelles within an animal cell. Some (such as the nucleus and golgi apparatus) are typica ...
Physiological and induced apoptosis in sea urchin larvae
... metamorphosis. Their finding can be interpreted now as the first pathways of apoptosis utilized during development or in response evidence of apoptotic signs. As new techniques and probes for to stress, in order to investigate if developmental and defensive examining apoptosis become more accessible ...
... metamorphosis. Their finding can be interpreted now as the first pathways of apoptosis utilized during development or in response evidence of apoptotic signs. As new techniques and probes for to stress, in order to investigate if developmental and defensive examining apoptosis become more accessible ...
Ultrastructural and physiological changes in root cells of Sorghum
... a direct effect of Na + or Cl~ on the metabolism. The root tip acts as a finely-tuned sensor for different kinds of stress (Colmer et al., 1994; Roth and Bergmann, 1988). The outer cortex and especially the epidermis cells have a key function in the uptake of minerals into the symplast of the plant. ...
... a direct effect of Na + or Cl~ on the metabolism. The root tip acts as a finely-tuned sensor for different kinds of stress (Colmer et al., 1994; Roth and Bergmann, 1988). The outer cortex and especially the epidermis cells have a key function in the uptake of minerals into the symplast of the plant. ...
Divergent and convergent evolution in
... the system is not evolutionarily stable, meaning the system will not necessarily return to baseline if a new phenotype arises in or enters the landscape. Although the normal tissue adaptive landscape gives rise to stability for normal cell populations, it also permits an opportunity for the growth o ...
... the system is not evolutionarily stable, meaning the system will not necessarily return to baseline if a new phenotype arises in or enters the landscape. Although the normal tissue adaptive landscape gives rise to stability for normal cell populations, it also permits an opportunity for the growth o ...
Non-redundant roles of cathepsins L, B and S in CD1a+ dendritic
... approaches for these disorders could be designed based on the development of chemical drugs or RNA interference (RNAi),10 which target molecular entities affecting the functionality of DCs within the CNS. Lysosomal proteases such as cysteine cathepsins L, B and S mediate proteolytic events integral ...
... approaches for these disorders could be designed based on the development of chemical drugs or RNA interference (RNAi),10 which target molecular entities affecting the functionality of DCs within the CNS. Lysosomal proteases such as cysteine cathepsins L, B and S mediate proteolytic events integral ...
Plant Tissue Culture
... development of the technique plant tissue culture and nutritional requirement of plant cell, it was possible to develop news technologies by culturing plant organs such as Anther Ovary Ovule Petal Leaf Meristem Leading to establishment of new research lines as:Haploids Virus free Plants In-Vitro fer ...
... development of the technique plant tissue culture and nutritional requirement of plant cell, it was possible to develop news technologies by culturing plant organs such as Anther Ovary Ovule Petal Leaf Meristem Leading to establishment of new research lines as:Haploids Virus free Plants In-Vitro fer ...
Extracellular Trapping of Soil Contaminants by Root Border Cells
... Abstract: Soil and water pollution by metals and other toxic chemicals is difficult to measure and control, and, as such, presents an ongoing global threat to sustainable agriculture and human health. Efforts to remove contaminants by plant-mediated pathways, or “phytoremediation”, though widely stu ...
... Abstract: Soil and water pollution by metals and other toxic chemicals is difficult to measure and control, and, as such, presents an ongoing global threat to sustainable agriculture and human health. Efforts to remove contaminants by plant-mediated pathways, or “phytoremediation”, though widely stu ...
organelle in bacillus subtilis
... since they are not seen in the septum area opposite the body (Figs. 12 and 13). But when such an organelle is present on the septum, it is enwrapped with the growing cross-wall in a c o m m o n b o u n d ary, which seems identifiable as the inner layer of the plasma m e m b r a n e , whereas the den ...
... since they are not seen in the septum area opposite the body (Figs. 12 and 13). But when such an organelle is present on the septum, it is enwrapped with the growing cross-wall in a c o m m o n b o u n d ary, which seems identifiable as the inner layer of the plasma m e m b r a n e , whereas the den ...
The Eye File
... acellular layers. Blood vessels are not normally found in the cornea, and the cells are not pigmented. The anterior surface of the cornea is lined by a stratified squamous epithelium. The basement membrane of this anterior corneal epithelium rests on the first acellular layer, theanterior limiting l ...
... acellular layers. Blood vessels are not normally found in the cornea, and the cells are not pigmented. The anterior surface of the cornea is lined by a stratified squamous epithelium. The basement membrane of this anterior corneal epithelium rests on the first acellular layer, theanterior limiting l ...
Cell biology # 2 - Nutley Public Schools
... maintain high intracellular K+ concentration and high extracellular Na+ concentration • Maintains electrochemical gradients essential for functions of muscle and nerve tissues • Allows all cells to maintain fluid volume ...
... maintain high intracellular K+ concentration and high extracellular Na+ concentration • Maintains electrochemical gradients essential for functions of muscle and nerve tissues • Allows all cells to maintain fluid volume ...
Passage 36
... Protein synthesis begins when the gene encoding a protein is activated. The gene’s sequence of nucleotides is transcribed into a molecule of messenger RNA (mRNA), which reproduces the information contained in that (5) sequence. Transported outside the nucleus to the cytoplasm, the mRNA is translated ...
... Protein synthesis begins when the gene encoding a protein is activated. The gene’s sequence of nucleotides is transcribed into a molecule of messenger RNA (mRNA), which reproduces the information contained in that (5) sequence. Transported outside the nucleus to the cytoplasm, the mRNA is translated ...
Chapter 8. Movement across the Membrane
... Membrane Proteins Proteins determine most of membrane’s specific functions ...
... Membrane Proteins Proteins determine most of membrane’s specific functions ...
Regulated adhesion as a driving force of gastrulation movements
... form protrusions that preferentially point into the direction of their migration. In following cells, protrusive activity is lower, and cells are in direct contact with each other (Montero et al., 2005). (J) Schematic of individual migrating mesodermal cells during dorsal convergence; based on data ...
... form protrusions that preferentially point into the direction of their migration. In following cells, protrusive activity is lower, and cells are in direct contact with each other (Montero et al., 2005). (J) Schematic of individual migrating mesodermal cells during dorsal convergence; based on data ...
3 - Dr. Jerry Cronin
... maintain high intracellular K+ concentration and high extracellular Na+ concentration • Maintains electrochemical gradients essential for functions of muscle and nerve tissues • Allows all cells to maintain fluid volume ...
... maintain high intracellular K+ concentration and high extracellular Na+ concentration • Maintains electrochemical gradients essential for functions of muscle and nerve tissues • Allows all cells to maintain fluid volume ...
Imaging ER-to-Golgi transport: towards a
... they deliver their cargo. COPI-coated transport vesicles form at the Golgi complex to return misfolded proteins and the transport machinery back to the ER (Fig. 1). Alternative transport models suggest that COPII vesicles first deliver their cargo in a microtubule-independent manner to a more stable ...
... they deliver their cargo. COPI-coated transport vesicles form at the Golgi complex to return misfolded proteins and the transport machinery back to the ER (Fig. 1). Alternative transport models suggest that COPII vesicles first deliver their cargo in a microtubule-independent manner to a more stable ...
Concepts of Biology
... cell to attach to surfaces in its environment. Some prokaryotes have flagella, pili, or fimbriae. Flagella are used for locomotion, while most pili are used to exchange genetic material during a type of reproduction called conjugation. ...
... cell to attach to surfaces in its environment. Some prokaryotes have flagella, pili, or fimbriae. Flagella are used for locomotion, while most pili are used to exchange genetic material during a type of reproduction called conjugation. ...
Mohammed Mustafa Qonswa Esmail _Review
... intermediate filaments. They extend through the cell body as well as their primary and secondary processes. (Junqueira and Carneiro 2005)found that, actin filaments and heavy myosin have been localized in the bases of foot processes. A chain of proteins: vinculin, talin and others connect the actin ...
... intermediate filaments. They extend through the cell body as well as their primary and secondary processes. (Junqueira and Carneiro 2005)found that, actin filaments and heavy myosin have been localized in the bases of foot processes. A chain of proteins: vinculin, talin and others connect the actin ...
Extracellular matrix
In biology, the extracellular matrix (ECM) is a collection of extracellular molecules secreted by cells that provides structural and biochemical support to the surrounding cells. Because multicellularity evolved independently in different multicellular lineages, the composition of ECM varies between multicellular structures; however, cell adhesion, cell-to-cell communication and differentiation are common functions of the ECM.The animal extracellular matrix includes the interstitial matrix and the basement membrane. Interstitial matrix is present between various animal cells (i.e., in the intercellular spaces). Gels of polysaccharides and fibrous proteins fill the interstitial space and act as a compression buffer against the stress placed on the ECM. Basement membranes are sheet-like depositions of ECM on which various epithelial cells rest.The plant ECM includes cell wall components, like cellulose, in addition to more complex signaling molecules. Some single-celled organisms adopt multicelluar biofilms in which the cells are embedded in an ECM composed primarily of extracellular polymeric substances (EPS).