Proteolysis and orientation in Dictyostelium slugs
... (Received 11 January 1993; revised 25 April 1993; accepted 25 June 1993) ...
... (Received 11 January 1993; revised 25 April 1993; accepted 25 June 1993) ...
Plant Vascular Biology 2013: vascular trafficking
... Magnetic Resonance Imaging (MRI), which provides information not only about the volume of the flow but also about the flow conducting area and the average linear velocity (Windt et al., 2006). Carel Windt is using this technique in various plant species to investigate what fraction of the xylem cro ...
... Magnetic Resonance Imaging (MRI), which provides information not only about the volume of the flow but also about the flow conducting area and the average linear velocity (Windt et al., 2006). Carel Windt is using this technique in various plant species to investigate what fraction of the xylem cro ...
Human Body Systems DR. I MCSNEER
... hard and dense, but not solid. Small canals run through the compact bone, carrying blood vessels and nerves from the bone’s surface to the living cells within the bone. Just inside the compact bone is a layer of spongy bone, which has many small spaces within it. ...
... hard and dense, but not solid. Small canals run through the compact bone, carrying blood vessels and nerves from the bone’s surface to the living cells within the bone. Just inside the compact bone is a layer of spongy bone, which has many small spaces within it. ...
Asymmetric Cell Division as a Route to Reduction in Cell Length
... corset of closely packed subpellicular microtubules (Angelopoulos 1970) that are linked to each other and to the plasma membrane (Hemphill et al. 1991). The only hole in the array of subpellicular microtubules occurs at the point at which the flagellum emerges from the cell body (Hemphill et al. 199 ...
... corset of closely packed subpellicular microtubules (Angelopoulos 1970) that are linked to each other and to the plasma membrane (Hemphill et al. 1991). The only hole in the array of subpellicular microtubules occurs at the point at which the flagellum emerges from the cell body (Hemphill et al. 199 ...
Living Enviroment - William H. Maxwell HS
... Kinesthetic construction of cells and their organelles with a written explanation of the construction. This activity is done in pairs and the final project is presented to the class. It includes plant and animal cells, as well as body cells such as blood cells, nerve cells. ...
... Kinesthetic construction of cells and their organelles with a written explanation of the construction. This activity is done in pairs and the final project is presented to the class. It includes plant and animal cells, as well as body cells such as blood cells, nerve cells. ...
Earthworm Dissection
... Fertilization of the eggs takes place outside the body as the cocoon moves forward over the body, picking up the eggs of one worm and the sperm of its mate. The pumping organs of the circulatory system are five aortic arches. Circulatory fluids travel from the arches through the ventral blood vessel ...
... Fertilization of the eggs takes place outside the body as the cocoon moves forward over the body, picking up the eggs of one worm and the sperm of its mate. The pumping organs of the circulatory system are five aortic arches. Circulatory fluids travel from the arches through the ventral blood vessel ...
Pathology of the Skin - Trinity College Dublin
... Adverse prognostic factor Microsatellite deposits ...
... Adverse prognostic factor Microsatellite deposits ...
Processing of human cytomegalovirus envelope glycoproteins in
... o f the H C M V gB glycoprotein (Karl et al., 1990b). This H C M V glycoprotein was designated gB because o f its similarity to the gB glycoprotein from herpes simplex virus (Cranage et al., 1986). T h e gB glycoprotein is synthesized as a large precursor glycoprotein w h i c h is eventually cleaved ...
... o f the H C M V gB glycoprotein (Karl et al., 1990b). This H C M V glycoprotein was designated gB because o f its similarity to the gB glycoprotein from herpes simplex virus (Cranage et al., 1986). T h e gB glycoprotein is synthesized as a large precursor glycoprotein w h i c h is eventually cleaved ...
Human Body Systems DR. I MCSNEER
... hard and dense, but not solid. Small canals run through the compact bone, carrying blood vessels and nerves from the bone’s surface to the living cells within the bone. Just inside the compact bone is a layer of spongy bone, which has many small spaces within it. ...
... hard and dense, but not solid. Small canals run through the compact bone, carrying blood vessels and nerves from the bone’s surface to the living cells within the bone. Just inside the compact bone is a layer of spongy bone, which has many small spaces within it. ...
Focus on medicine
... order to reach this goal as quickly as possible, three groups within the AntibodyX team are investigating different problems. While the group led by Alexandra Trkola is focusing on the immune response of people with HIV, the research in Lars Hangartner’s group concerns defenses against the influenza ...
... order to reach this goal as quickly as possible, three groups within the AntibodyX team are investigating different problems. While the group led by Alexandra Trkola is focusing on the immune response of people with HIV, the research in Lars Hangartner’s group concerns defenses against the influenza ...
Formation of the leading edge boundary
... abuts the amnioserosa directly (see Fig. 4A). This differs from cells of the rest of the dorsal ectoderm that localize Fasciclin III cortically. Finally, in some experiments, we have used dpp transcripts to confirm the fate of LE cells. Since dpp gene expression is not exclusively restricted to LE c ...
... abuts the amnioserosa directly (see Fig. 4A). This differs from cells of the rest of the dorsal ectoderm that localize Fasciclin III cortically. Finally, in some experiments, we have used dpp transcripts to confirm the fate of LE cells. Since dpp gene expression is not exclusively restricted to LE c ...
Overexpression of vinculin suppresses cell motility in BALB/c 3T3 cells
... following transfection, brings about a major change in the dynamic properties of cells. This was manifested by an extensive decrease in the migration of the transfected cells into an artificial wound and in a significant reduction in locomotory activity of individual cells. These changes in cell mot ...
... following transfection, brings about a major change in the dynamic properties of cells. This was manifested by an extensive decrease in the migration of the transfected cells into an artificial wound and in a significant reduction in locomotory activity of individual cells. These changes in cell mot ...
A Smooth Muscle-specific Monoclonal Antibody Recognizes Smooth
... the muscularis and muscularis mucosa of the gastro-intestinal t r a c t , t h e u t e r i n e m y o m e t r i u m , m e d i a l l a y e r o f all b l o o d vessels, a n d m e s e n c h y m a l c o m p o n e n t s o f t h e p r o s t a t e (Fig. 1, a - d ) . All o t h e r t i s s u e s , i n c l u d ...
... the muscularis and muscularis mucosa of the gastro-intestinal t r a c t , t h e u t e r i n e m y o m e t r i u m , m e d i a l l a y e r o f all b l o o d vessels, a n d m e s e n c h y m a l c o m p o n e n t s o f t h e p r o s t a t e (Fig. 1, a - d ) . All o t h e r t i s s u e s , i n c l u d ...
Uptake of glutamate, not glutamine synthetase, regulates adaptation
... lines (Eagle et al., 1956; Griffiths and Pirt, 1967; Griffiths, 1973). However, the ability of cells to adapt to glutaminefree medium is variable. In a recent report (Hassell and Butler, 1990) it was shown that some cells assumed normal growth rates in glutaminefree medium within 2-3 passages, where ...
... lines (Eagle et al., 1956; Griffiths and Pirt, 1967; Griffiths, 1973). However, the ability of cells to adapt to glutaminefree medium is variable. In a recent report (Hassell and Butler, 1990) it was shown that some cells assumed normal growth rates in glutaminefree medium within 2-3 passages, where ...
Biological Membranes and Transport Simple diffusion
... Create hydrophilic transmembrane channel for passage of water (no ions) Erythrocytes (red blood cells), proximal renal tubule cells, vacuole ...
... Create hydrophilic transmembrane channel for passage of water (no ions) Erythrocytes (red blood cells), proximal renal tubule cells, vacuole ...
... biosynthetically from plant primary metabolites and are not directly involved in the growth, development or reproduction of plants. Plants have been described as chemical factories that are capable of synthesizing unlimited numbers of highly complex and unusual chemical substances whose structures c ...
File
... your body does and even for your mind’s thoughts! • The basic energy requirements are keep your heart, brain and other organs going. • In addition any exercise you do requires energy based on – Intensity of activity – Your body mass ...
... your body does and even for your mind’s thoughts! • The basic energy requirements are keep your heart, brain and other organs going. • In addition any exercise you do requires energy based on – Intensity of activity – Your body mass ...
46 Skeletal Muscular System
... A tissue is a collection of cells that work together to perform a particular function. The human body has four main types of tissue: muscle, nervous, epithelial, and connective. An organ consists of various tissues that work together to carry out a specific function. An organ system is a group of or ...
... A tissue is a collection of cells that work together to perform a particular function. The human body has four main types of tissue: muscle, nervous, epithelial, and connective. An organ consists of various tissues that work together to carry out a specific function. An organ system is a group of or ...
Bacterial Filament Systems: Toward Understanding Their Emergent
... the membrane, defining the cellular location of cell wall synthesis and thus the shape of the cell (Figs. 2a and 3b). Therefore, to understand bacterial growth and division, we must understand how these filaments and their accessory factors function as complete systems. ...
... the membrane, defining the cellular location of cell wall synthesis and thus the shape of the cell (Figs. 2a and 3b). Therefore, to understand bacterial growth and division, we must understand how these filaments and their accessory factors function as complete systems. ...
Mechanism of Phagocytosis in Phagocytosis is Mediated by
... Based upon these findings, a model for recognition in phagocytosis is proposed : (a) A lectintype receptor specifically mediates binding of particles containing terminal glucose (E. coli B/ r) . (b) A second class of "nonspecific" receptors mediate binding of a variety of particles by hydrophobic in ...
... Based upon these findings, a model for recognition in phagocytosis is proposed : (a) A lectintype receptor specifically mediates binding of particles containing terminal glucose (E. coli B/ r) . (b) A second class of "nonspecific" receptors mediate binding of a variety of particles by hydrophobic in ...
Structural Requirements of Simple Organic
... III. Friend leukemia cells; alkylGu*. alkylguanidiniums; alkylPy*. alkylpyridiniums; octylPy*, octylpyridiniums. ...
... III. Friend leukemia cells; alkylGu*. alkylguanidiniums; alkylPy*. alkylpyridiniums; octylPy*, octylpyridiniums. ...
Respiration
... Animals in Moist Environments • Other animals combine large skin surface area with well-developed circulation for delivery to cells – Skin has many capillaries that carry O2 to internal body tissues – This arrangement sustains a favorable O2 concentration gradient between skin and blood – Example ...
... Animals in Moist Environments • Other animals combine large skin surface area with well-developed circulation for delivery to cells – Skin has many capillaries that carry O2 to internal body tissues – This arrangement sustains a favorable O2 concentration gradient between skin and blood – Example ...
315-332
... rhamnogalacturonan II isolated from several pteridophytes. However, no 3-O-meRha has been detected in angiosperm primary cell walls, showing that the ability to synthesise this O-methylated sugar is not required for land plant survival. The existence of 3-O-meRha in a wide range of diverse plants co ...
... rhamnogalacturonan II isolated from several pteridophytes. However, no 3-O-meRha has been detected in angiosperm primary cell walls, showing that the ability to synthesise this O-methylated sugar is not required for land plant survival. The existence of 3-O-meRha in a wide range of diverse plants co ...
Overview of Anatomy and Physiology
... -Lymphatic System • Lymphatic tissue • Lymph nodes Two functions: 1) filter impurities from lymph; 2) ...
... -Lymphatic System • Lymphatic tissue • Lymph nodes Two functions: 1) filter impurities from lymph; 2) ...
Bioelectricity Excitatory Postsynaptic Potential The postsynaptic cell
... increases the influx of chloride (Cl−) ions into the postsynaptic cell raising its membrane potential and thus inhibiting it.This is a fast response — taking only about 1 millisecond. In both cases, the resulting facilitated diffusion of ions (chloride IN; potassium OUT) increases the membrane poten ...
... increases the influx of chloride (Cl−) ions into the postsynaptic cell raising its membrane potential and thus inhibiting it.This is a fast response — taking only about 1 millisecond. In both cases, the resulting facilitated diffusion of ions (chloride IN; potassium OUT) increases the membrane poten ...