BIO 105 S 2016 66263 66264 MTX 1 Q Part 1 1
... D) All of the above are correct. 3. A group of organs in the body that have a common function make up a(n) ________. A) organism B) brain C) organ system D) tissue 4. What is a characteristic of living things sets them apart from the nonliving? A) respond to a stimulus B) grow and reproduce C) adapt ...
... D) All of the above are correct. 3. A group of organs in the body that have a common function make up a(n) ________. A) organism B) brain C) organ system D) tissue 4. What is a characteristic of living things sets them apart from the nonliving? A) respond to a stimulus B) grow and reproduce C) adapt ...
Original Article Intracellular zinc distribution in mitochondria, ER and
... among cytosol, discrete intracellular compartments, and extracellular medium [9]. The second important part of zinc homeostasis is so ...
... among cytosol, discrete intracellular compartments, and extracellular medium [9]. The second important part of zinc homeostasis is so ...
View/Open - SUST Repository
... the maxillary sinuses by Leonardo da Vinci (1489) , the sphenoid sinuses by Giacomo Berengario da Capri(1521),and the frontal sinuses by Coiter(16th century) introduced early anatomists and scholars to the presence of these craniofacial air cells (Merriam 2002). The first modern and accurate descrip ...
... the maxillary sinuses by Leonardo da Vinci (1489) , the sphenoid sinuses by Giacomo Berengario da Capri(1521),and the frontal sinuses by Coiter(16th century) introduced early anatomists and scholars to the presence of these craniofacial air cells (Merriam 2002). The first modern and accurate descrip ...
Host cell-derived lactate functions as an effector molecule in
... accelerated in the presence of live host cells The aim of this study was to investigate the process of N. meningitidis microcolony dispersal. To evaluate the necessity of direct interaction with host cells, we monitored the timing of the dispersal upon infection of pharyngeal epithelial FaDu cells a ...
... accelerated in the presence of live host cells The aim of this study was to investigate the process of N. meningitidis microcolony dispersal. To evaluate the necessity of direct interaction with host cells, we monitored the timing of the dispersal upon infection of pharyngeal epithelial FaDu cells a ...
Cooperation between the RING+B1-B2 and coiled-coil
... endogenous PML by provoking its delocalization from the NBs (Le et al., 1996). However, whether the ability of PML to suppress transformation in certain experimental systems re¯ects a more general function of growth suppression and whether and how this function is lost in APL remain to be establishe ...
... endogenous PML by provoking its delocalization from the NBs (Le et al., 1996). However, whether the ability of PML to suppress transformation in certain experimental systems re¯ects a more general function of growth suppression and whether and how this function is lost in APL remain to be establishe ...
Functional Analysis of Class 1 RSL Genes in Caulonema and
... Volkmann, 1987; Duckett et al., 1998). Chloronemal filaments grow at their tips by new chloronema cells being added by apical chloronemal cell division and tip growth (Cove, 2005; Menand, 2007a); chloronema cell division occurs about every 24 hours and the tip growth rate is approximately 7 µm/h (Du ...
... Volkmann, 1987; Duckett et al., 1998). Chloronemal filaments grow at their tips by new chloronema cells being added by apical chloronemal cell division and tip growth (Cove, 2005; Menand, 2007a); chloronema cell division occurs about every 24 hours and the tip growth rate is approximately 7 µm/h (Du ...
Stimulation of Soluble Guanylate Cyclase by an Acetylcholine
... The incubation procedure to determine the activity of purified soluble GC was carried out in test tubes as well as in the lumen of vascular segments. Purified soluble GC (10-100 nM), with and without drugs added, was preincubated in test tubes for 3 minutes at 37°C and pH 7.4 in modified Tyrode's so ...
... The incubation procedure to determine the activity of purified soluble GC was carried out in test tubes as well as in the lumen of vascular segments. Purified soluble GC (10-100 nM), with and without drugs added, was preincubated in test tubes for 3 minutes at 37°C and pH 7.4 in modified Tyrode's so ...
Separation of Sister Chromatids in Mitosis
... through the first synchronous, syncytial mitoses (mitosis 1–13) as well as through the first asynchronous mitosis (mitosis 14), which occurs after cellularization in a complex but reproducible temporal and spatial pattern (Foe, 1989), was not affected. These embryonic division patterns can be visual ...
... through the first synchronous, syncytial mitoses (mitosis 1–13) as well as through the first asynchronous mitosis (mitosis 14), which occurs after cellularization in a complex but reproducible temporal and spatial pattern (Foe, 1989), was not affected. These embryonic division patterns can be visual ...
The RNase P Associated with HeLa Cell Mitochondria Contains an
... the individual rRNA and mRNA sequences and in most cases butt-joined to them (39, 42, 43), demands the existence of a complex RNA-processing apparatus. The tRNA sequences presumably function as signals for RNA-processing enzymes, which carry out the endonucleolytic cleavages that eventually lead to ...
... the individual rRNA and mRNA sequences and in most cases butt-joined to them (39, 42, 43), demands the existence of a complex RNA-processing apparatus. The tRNA sequences presumably function as signals for RNA-processing enzymes, which carry out the endonucleolytic cleavages that eventually lead to ...
Collagen accumulation in osteosarcoma cells lacking GLT25D1
... exon 3, which was successfully applied to disrupt GLT25D2. After screening 100 cell clones, we identified 14 clones carrying a single mutated GLT25D2 allele but none that carried GLT25D1 and GLT25D2 genes inactivated on both alleles. SaOS-2 cells transfected with the mismatch control gRNA construct ...
... exon 3, which was successfully applied to disrupt GLT25D2. After screening 100 cell clones, we identified 14 clones carrying a single mutated GLT25D2 allele but none that carried GLT25D1 and GLT25D2 genes inactivated on both alleles. SaOS-2 cells transfected with the mismatch control gRNA construct ...
Membrane immersion allows rhomboid proteases to achieve
... Site-2 proteases are metalloenzymes that release transcription factors from the membrane to regulate membrane biogenesis and stress responses in diverse organisms from bacterial pathogens to man (Rawson et al., 1997; Makinoshima and Glickman, 2005). Lastly, rhomboid proteases act as prime regulators ...
... Site-2 proteases are metalloenzymes that release transcription factors from the membrane to regulate membrane biogenesis and stress responses in diverse organisms from bacterial pathogens to man (Rawson et al., 1997; Makinoshima and Glickman, 2005). Lastly, rhomboid proteases act as prime regulators ...
7 - Dynamic Microtubules and the Texture of Plant Cell Walls
... 1.1. The multinet-growth hypothesis and hoop reinforcement Long before microtubules were discovered, the fibrous texture of the cell wall was examined by polarized light microscopy. Using this technique, Van Iterson (1937) deduced that Tradescantia stamen hairs would have more or less transverse wal ...
... 1.1. The multinet-growth hypothesis and hoop reinforcement Long before microtubules were discovered, the fibrous texture of the cell wall was examined by polarized light microscopy. Using this technique, Van Iterson (1937) deduced that Tradescantia stamen hairs would have more or less transverse wal ...
Differential Auxin-Transporting Activities of PIN
... 1C), most likely by increasing cellular auxin levels in root hair cells. Although overexpression of long-looped PINs and PIN8 all significantly decreased root hair growth, the effects varied among the different PIN species. While overexpression of PIN1, PIN2, PIN3, and PIN8 caused inhibition of hair ...
... 1C), most likely by increasing cellular auxin levels in root hair cells. Although overexpression of long-looped PINs and PIN8 all significantly decreased root hair growth, the effects varied among the different PIN species. While overexpression of PIN1, PIN2, PIN3, and PIN8 caused inhibition of hair ...
pitx3 defines an equivalence domain for lens and anterior pituitary
... overexpression of shh does not increase median pituitary placode size nor does it upregulate patched (ptc) expression in pituitary precursors during early somitogenesis. Our study suggests that by the end of gastrulation, pitx3expressing cells constitute an equivalence domain of cells that can form ...
... overexpression of shh does not increase median pituitary placode size nor does it upregulate patched (ptc) expression in pituitary precursors during early somitogenesis. Our study suggests that by the end of gastrulation, pitx3expressing cells constitute an equivalence domain of cells that can form ...
2 common staining technique
... is based on the composition of their cell wall. Gram staining uses crystal violet to stain cell walls, iodine as a mordant, and a fuchsin or safranin counterstain to mark all bacteria. Gram status is important in medicine; the presence or absence of a cell wall will change the bacterium’s susceptibi ...
... is based on the composition of their cell wall. Gram staining uses crystal violet to stain cell walls, iodine as a mordant, and a fuchsin or safranin counterstain to mark all bacteria. Gram status is important in medicine; the presence or absence of a cell wall will change the bacterium’s susceptibi ...
Infectious particles, stress, and induced prion amyloids
... sCJD, a relatively rare and avirulent TSE, is the environmental source not obvious. Hence sCJD is a sporadic, but not necessarily “spontaneous” infection.28 Two related problems further confront an “infectious PrP-res”. First, oral dosing experiments show that the infectious agent, but not PrP-res, ...
... sCJD, a relatively rare and avirulent TSE, is the environmental source not obvious. Hence sCJD is a sporadic, but not necessarily “spontaneous” infection.28 Two related problems further confront an “infectious PrP-res”. First, oral dosing experiments show that the infectious agent, but not PrP-res, ...
earthworm dissection
... 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 to capillary beds in the body. The fl ...
... 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 to capillary beds in the body. The fl ...
this PDF file - Siriraj Medical Journal
... embolization procedures were performed. The technical success rate was 95.6%. Superselection into ovarian artery for embolization of arteriovenous shunting was unsuccessful in one patient. The clinical success rate was 82.6%. Second embolization was done in one patient. Major complication occurred i ...
... embolization procedures were performed. The technical success rate was 95.6%. Superselection into ovarian artery for embolization of arteriovenous shunting was unsuccessful in one patient. The clinical success rate was 82.6%. Second embolization was done in one patient. Major complication occurred i ...
Osteoblasts and Wnt Signaling
... deficiency was much smaller compared to mice possessing a normal Lrp5 gene. This lower bone gain was also observed in mice lacking just one Lrp5 wild-type allele. The authors concluded from their study that Sost targets Lrp5-dependent and -independent pathways to control bone formation in vivo. Furt ...
... deficiency was much smaller compared to mice possessing a normal Lrp5 gene. This lower bone gain was also observed in mice lacking just one Lrp5 wild-type allele. The authors concluded from their study that Sost targets Lrp5-dependent and -independent pathways to control bone formation in vivo. Furt ...
Corneal Epithelial Adhesion Disorders
... The normal corneal epithelium maintains its adhesion to the underlying basement membrane, through complex adhesion structures, which are composed = of hemidesmosomes, basement membrane components, and structural proteins. Following trauma to the corneal epithelium, new structures are formed as part ...
... The normal corneal epithelium maintains its adhesion to the underlying basement membrane, through complex adhesion structures, which are composed = of hemidesmosomes, basement membrane components, and structural proteins. Following trauma to the corneal epithelium, new structures are formed as part ...
brachyenteron function in the mesoderm
... about 10-20% egg length. The dorsal and the lateral aspects of that ring correspond to the proctodeum from which the hindgut, the anal pads and the Malpighian tubules later develop (for details see Skaer, 1993). Intriguingly, hkb also determines the posterior extent of the ventral mesoderm primordiu ...
... about 10-20% egg length. The dorsal and the lateral aspects of that ring correspond to the proctodeum from which the hindgut, the anal pads and the Malpighian tubules later develop (for details see Skaer, 1993). Intriguingly, hkb also determines the posterior extent of the ventral mesoderm primordiu ...
Membrane Potential and Electrostatics of Phospholipid Bilayers with
... molecules were simulated for a period of 100 ns. On the basis of these simulations, the information regarding the equilibrium values for the area per POPC, POPE, and POPS lipids were extracted. For a POPC bilayer, the area per lipid was found to be 0.65 nm2, being in very good agreement with availab ...
... molecules were simulated for a period of 100 ns. On the basis of these simulations, the information regarding the equilibrium values for the area per POPC, POPE, and POPS lipids were extracted. For a POPC bilayer, the area per lipid was found to be 0.65 nm2, being in very good agreement with availab ...
New TURF for TIRF - Stowers Institute for Medical Research
... At a specific critical angle [θcritical = sin-1(n1/n2)] light is totally reflected from the glass/water interface. The reflection generates a very thin electromagnetic field that has an identical frequency to that of the incident light, providing a means to selectively excite fluorophores within ≤ 1 ...
... At a specific critical angle [θcritical = sin-1(n1/n2)] light is totally reflected from the glass/water interface. The reflection generates a very thin electromagnetic field that has an identical frequency to that of the incident light, providing a means to selectively excite fluorophores within ≤ 1 ...
title of the thesis - UWSpace
... I hereby declare that I am the sole author of this thesis. This is a true copy of the thesis, including any required final revisions, as accepted by my examiners. I understand that my thesis may be made electronically available to the public. ...
... I hereby declare that I am the sole author of this thesis. This is a true copy of the thesis, including any required final revisions, as accepted by my examiners. I understand that my thesis may be made electronically available to the public. ...