Sökning: "biochemistry in education"

Visar resultat 1 - 5 av 6 avhandlingar innehållade orden biochemistry in education.

  1. 1. Redox models in chemistry : A depiction of the conceptions held by secondary school students of redox reactions

    Författare :Lise-Lotte Österlund; Margareta Ekborg; Anders Berg; Christiane Funk; Astrid Bulte; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; science education; redox reaction; model; inorganic chemistry; organic chemistry; biochemistry; students conceptions; textbook; Other chemistry; Övrig kemi; didactics of chemistry; kemididaktik;

    Sammanfattning : According to previous research, students show difficulties in learning redox reactions. By the historical development different redox models exist to explain redox reactions, the oxygen model, the hydrogen model, the electron model and the oxidation number model. LÄS MER

  3. 2. On the role of Natural Killer cell immunogenetics for the outcome of immunotherapy in acute myeloid leukemia

    Författare :Brwa Ali Hussein; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Natural killer cells; Acute Myeloid Leukemia; immunotherapy; HDC IL-2; NKG2A; NK education; SNPs; NK activating receptors; HLA class I;

    Sammanfattning : Numerous studies have revealed that natural killer cells have fundamental roles as effector cells in myeloid leukemias. Thus, understanding NK cell-related biomarkers that influence clinical outcome are warranted. LÄS MER

  4. 3. Nucleotide Binding to Trimeric dUTPase: Studies on Recombinant Enzymes using Kinetic and Spectroscopic Methods

    Författare :Johan Nord; Biokemi och Strukturbiologi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; C-terminus; dUTPase; EIAV; Escherichia coli; flexibility; Homo sapiens; kinetics; NMR; nucleotide metabolism; rate constants of lig-and binding; production of recombinant enzyme; dUTP; specificity; Biochemistry; Metabolism; Biokemi;

    Sammanfattning : Recombinant dUTPase from the bacterium Escherichia coli, the retrovirus equine infectious anemia virus (EIAV) and Homo sapiens have been made available for physico-chemical characterisation. The protocols developed have also proven to be suitable for production of enzymes modified by isotope labelling or other methods. LÄS MER

  5. 4. Visual thinking, visual speech : a semiotic perspective on meaning-making in molecular life science : how visualizations, metaphors and help-words contribute to the formation of knowledge about proteins among upper secondary and tertiary level students

    Författare :Carl-Johan Rundgren; Lena A E Tibell; Richard Hirsch; Ute Harms; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Molecular life science; visualizations; metaphors; help-words; Subject didactics; Ämnesdidaktik;

    Sammanfattning : Molecular life science has become one of the fastest-growing fields of scientific and technical innovation. An important issue for tomorrow’s education is to meet the challenge posed by various facets of molecular life science. LÄS MER

  7. 5. Information prior to prenatal diagnosis : Knowledge, informational needs and decision-making

    Författare :Ellen Ternby; Matts Olovsson; Ove Axelsson; Charlotta Ingvoldstad; Susanne Georgsson; Verena Sengpiel; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Prenatal diagnosis; decision making; chromosome aberrations; genetic counseling; informed consent; Obstetrik och gynekologi; Obstetrics and Gynaecology;

    Sammanfattning : The overall aim of this thesis was to explore different aspects of information relevant to decision-making regarding prenatal diagnosis (PND) for chromosomal anomalies (CA). In Papers I–II, women and partners undergoing combined ultrasound and biochemistry (CUB) tests, invasive tests or declining PND for CAs answered a questionnaire. LÄS MER