Functions of Skeletal Muscle Tissue
... Skeletal muscle is the most abundant tissue in the vertebrate body. These muscles are attached to and bring about the movement of the various bones of the skeleton, hence the name skeletal muscles. The nuclei are oval in shaped and are found at the periphery of the cell, just beneath the thin, elast ...
... Skeletal muscle is the most abundant tissue in the vertebrate body. These muscles are attached to and bring about the movement of the various bones of the skeleton, hence the name skeletal muscles. The nuclei are oval in shaped and are found at the periphery of the cell, just beneath the thin, elast ...
Lysosomal biogenesis and function is critical for necrotic cell death
... homeostasis mechanisms in necrosis. Two other major mechanisms have been implicated in cytoplasmic and subcellular organelle pH regulation; first, the sodium–hydrogen exchanger (NHX), and second, the cation transporter P-type ATPase. These mechanisms operate both on the plasma membrane and at the me ...
... homeostasis mechanisms in necrosis. Two other major mechanisms have been implicated in cytoplasmic and subcellular organelle pH regulation; first, the sodium–hydrogen exchanger (NHX), and second, the cation transporter P-type ATPase. These mechanisms operate both on the plasma membrane and at the me ...
"Lymphocyte Activation Signals: Transduction".
... molecules. In B cells, the B-cell linker protein (BLNK) adapter is a crucial substrate for Syk, and in T cells the transmembrane adapter linker for activation of T cells (LAT) is a very important substrate for Zap-70. Signals through another PTK, Btk, play a crucial role in B-cell development. Mutat ...
... molecules. In B cells, the B-cell linker protein (BLNK) adapter is a crucial substrate for Syk, and in T cells the transmembrane adapter linker for activation of T cells (LAT) is a very important substrate for Zap-70. Signals through another PTK, Btk, play a crucial role in B-cell development. Mutat ...
Ch 45 Notes
... • Endocrine glands are ductless and secrete hormones directly into surrounding fluid. • Hormones mediate responses to environmental stimuli and regulate growth, development, and reproduction. ...
... • Endocrine glands are ductless and secrete hormones directly into surrounding fluid. • Hormones mediate responses to environmental stimuli and regulate growth, development, and reproduction. ...
Vaginal Microscopy
... The vagina has minimal nerve endings; therefore, the symptoms of vaginal disorders may become evident only when the vaginal discharge bathes and irritates the sensitive vulvar skin. B. Normally, the vagina cleanses itself by the discharge of acidotic se cretions. C. The pH is acidotic, at 3.8 to 4.2 ...
... The vagina has minimal nerve endings; therefore, the symptoms of vaginal disorders may become evident only when the vaginal discharge bathes and irritates the sensitive vulvar skin. B. Normally, the vagina cleanses itself by the discharge of acidotic se cretions. C. The pH is acidotic, at 3.8 to 4.2 ...
Phospholipase D Activation Correlates with Microtubule
... They are mastoparans, which are derivatives of tetradecapeptides present in wasp venom, and alcohols such as butanol (Munnik et al., 1995; van Himbergen et al., 1999). The mechanism by which these compounds activate PLD remains unknown, but they both have the practical advantage that active and inac ...
... They are mastoparans, which are derivatives of tetradecapeptides present in wasp venom, and alcohols such as butanol (Munnik et al., 1995; van Himbergen et al., 1999). The mechanism by which these compounds activate PLD remains unknown, but they both have the practical advantage that active and inac ...
RNA polymerase I
... • Done in nucleolus • 2 protein types associate with rRNA as it's processed – Proteins that remain in ribosomal subunits – proteins that have transient interaction with rRNA • needed for processing ...
... • Done in nucleolus • 2 protein types associate with rRNA as it's processed – Proteins that remain in ribosomal subunits – proteins that have transient interaction with rRNA • needed for processing ...
FYVE-dependent endosomal targeting of an arrestin-related
... discoideum (Figure 1A–B). Arrestin-domain containing proteins extended with a FYVE domain were also found in D. purpureum, Polysphondylium pallidum, Entamoeba histolytica and E. dispar, other members of the Conosea group within the Amoebozoa supergroup to which belongs D. discoideum. Interestingly, ...
... discoideum (Figure 1A–B). Arrestin-domain containing proteins extended with a FYVE domain were also found in D. purpureum, Polysphondylium pallidum, Entamoeba histolytica and E. dispar, other members of the Conosea group within the Amoebozoa supergroup to which belongs D. discoideum. Interestingly, ...
Acute Lymphoblastic Leukemia 2014 Danielle
... Information for World Trade Center Survivors. People who were involved in the aftermath of the attacks of September 11, 2001, may be eligible for help from the World Trade Center Health Program. These include: responders, workers and volunteers who helped with rescue, recovery and cleanup at the Wor ...
... Information for World Trade Center Survivors. People who were involved in the aftermath of the attacks of September 11, 2001, may be eligible for help from the World Trade Center Health Program. These include: responders, workers and volunteers who helped with rescue, recovery and cleanup at the Wor ...
Quantitative Changes in Microtubule Distribution Correlate with
... Guard cells expressing GFP-tubulin show microtubules arranged into radial arrays with respect to the stomatal aperture. These arrays are dynamic and the number of readily detectable radial-array elements declines when stomata close (Eisinger et al., 2012). Array integrity or turnover appears to affe ...
... Guard cells expressing GFP-tubulin show microtubules arranged into radial arrays with respect to the stomatal aperture. These arrays are dynamic and the number of readily detectable radial-array elements declines when stomata close (Eisinger et al., 2012). Array integrity or turnover appears to affe ...
box mail size volja
... targeted by the MMPIs were actually expressed in the tumors studied in the clinical trials, whether proteases other than MMPs should be targeted, and when MMPIs or inhibitors of other proteases might be most effective against tumors. When to use protease inhibitors as therapeutics is affected in par ...
... targeted by the MMPIs were actually expressed in the tumors studied in the clinical trials, whether proteases other than MMPs should be targeted, and when MMPIs or inhibitors of other proteases might be most effective against tumors. When to use protease inhibitors as therapeutics is affected in par ...
Biology Form 2
... the mineral ions in sap and those in soil solution active transport involves energy in form of ATP due to respiration which forces mineral salts through a plant against a concentration gradient water moves by osmosis through a semi-permeable membrane of root hairs and between cells of stem in stem ...
... the mineral ions in sap and those in soil solution active transport involves energy in form of ATP due to respiration which forces mineral salts through a plant against a concentration gradient water moves by osmosis through a semi-permeable membrane of root hairs and between cells of stem in stem ...
12Macromolecular
... mammalian embryogenesis. In the accompanying paper (23), we described a technique utilizing whole rat embryos in culture as a model system for the study of the actions of promoters. This embryo culture technique has the speed, flexibility, and manip ulative capacity of an in vitro system but maintai ...
... mammalian embryogenesis. In the accompanying paper (23), we described a technique utilizing whole rat embryos in culture as a model system for the study of the actions of promoters. This embryo culture technique has the speed, flexibility, and manip ulative capacity of an in vitro system but maintai ...
Biology Exemplar Problems
... The position papers of the National Focus Groups on Teaching of Science, Teaching of Mathematics and Examination Reform envisage that the biology question papers, set in annual examinations conducted by the various Boards do not really assess genuine understanding of the subjects. The quality of que ...
... The position papers of the National Focus Groups on Teaching of Science, Teaching of Mathematics and Examination Reform envisage that the biology question papers, set in annual examinations conducted by the various Boards do not really assess genuine understanding of the subjects. The quality of que ...
Primary cilia of human endothelial cells disassemble under laminar
... 43% positive, E 1e16) to a Caenorhabditis elegans predicted protein C18H9.8, henceforth referred to as Ce-IFT71. It is also similar (24% identical and 49% positive, E 2e36) to a human protein referred to as CMG-1 (Bell et al., 2001). Finally, CMG-1 is nearly identical (87.8% identical and 94.0 ...
... 43% positive, E 1e16) to a Caenorhabditis elegans predicted protein C18H9.8, henceforth referred to as Ce-IFT71. It is also similar (24% identical and 49% positive, E 2e36) to a human protein referred to as CMG-1 (Bell et al., 2001). Finally, CMG-1 is nearly identical (87.8% identical and 94.0 ...
KCSE ONLINE REVISION Biology Notes Form 2
... the heart is a four-chambered hollow muscle located in the thoracic cavity it consists of two small receiving chambers, the atria(auricles) and two larger pumping chambers, the auricles the left ventricles is the most powerful and has the thickest walls this is because it is the chamber which pumps ...
... the heart is a four-chambered hollow muscle located in the thoracic cavity it consists of two small receiving chambers, the atria(auricles) and two larger pumping chambers, the auricles the left ventricles is the most powerful and has the thickest walls this is because it is the chamber which pumps ...
Gas Exchange
... We need to get oxygen into the blood from the air, and we need to remove waste carbon dioxide from the blood into the air. Moving gases like this is called gas exchange. The alveoli are adapted to make gas exchange in the lungs happen easily and efficiently. Alveoli allow this because they give the ...
... We need to get oxygen into the blood from the air, and we need to remove waste carbon dioxide from the blood into the air. Moving gases like this is called gas exchange. The alveoli are adapted to make gas exchange in the lungs happen easily and efficiently. Alveoli allow this because they give the ...
Loss of virus-specific CD4 T cells with increases in viral loads in the
... Follow-up of DNA-vaccinated macaques after SIV challenge In our previous study (Matano et al., 2000), two rhesus macaques (#20 and #21) that had been immunized with our DNA vaccine system using FMSIV and mCAT1 DNA were challenged intravenously with SIVmac239; both of them showed reduced plasma viral ...
... Follow-up of DNA-vaccinated macaques after SIV challenge In our previous study (Matano et al., 2000), two rhesus macaques (#20 and #21) that had been immunized with our DNA vaccine system using FMSIV and mCAT1 DNA were challenged intravenously with SIVmac239; both of them showed reduced plasma viral ...
Q1. The diagram shows an alveolus and a blood vessel in the lung
... The student then did some exercise for two minutes. The volume breathed out in five breaths was again measured. This time there was 9000 cm3 of air in the bag. What does this tell you about the effect of exercise on breathing? ...
... The student then did some exercise for two minutes. The volume breathed out in five breaths was again measured. This time there was 9000 cm3 of air in the bag. What does this tell you about the effect of exercise on breathing? ...
Discreteness of chromosome territories
... nucleolus organizing regions is known to interact with proteins and RNA, forming compartments specialized to perform different tasks (Scheer and Benavente, 1990). Before we can understand structure-function relationships within chromosomes, the spatial organization of chromosomes within their territ ...
... nucleolus organizing regions is known to interact with proteins and RNA, forming compartments specialized to perform different tasks (Scheer and Benavente, 1990). Before we can understand structure-function relationships within chromosomes, the spatial organization of chromosomes within their territ ...
Studies on Plant Cell and Tissue Culture: Ⅳ. Effect of para
... the PFP such as 40 to 100 mg/l and the haploid cells attain more than 70%, while the haploid cells were less than 50% of the control medium containing on PFP. This may be caused by the prevention of polyploidization of the haploids and simultaneously the preferential growth of haploid cells. Therefo ...
... the PFP such as 40 to 100 mg/l and the haploid cells attain more than 70%, while the haploid cells were less than 50% of the control medium containing on PFP. This may be caused by the prevention of polyploidization of the haploids and simultaneously the preferential growth of haploid cells. Therefo ...
Microbiology Lab 1 Examination of Bacteria
... cell wall and may also damage the cytoplasmic membrane to which the peptidoglycan is attached. The single thin layer of peptidoglycan is unable to retain the crystal violet-iodine complex and the cell is decolorized. ...
... cell wall and may also damage the cytoplasmic membrane to which the peptidoglycan is attached. The single thin layer of peptidoglycan is unable to retain the crystal violet-iodine complex and the cell is decolorized. ...