Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.

Biology 3ro esquema de contenidos nodales - feb 2018

249 views

Published on

cont nod s3 feb 18

Published in: Education
  • Be the first to comment

  • Be the first to like this

Biology 3ro esquema de contenidos nodales - feb 2018

  1. 1. Colegio Las Cumbres Nivel Medio - secundaria@lascumbres.edu.ar ASIGNATURA: Biology CURSO: Senior 3 PROFESOR/A: Ma. Magdalena Ravagnan Contenido Nodal Sub-temas inlcuidos en el contenido nodal Nutrition in humans: Part 1 - The chemicals of life: carbohydrates, proteins and fats: elements, smallest units, functions in the body, food sources. - Enzymes: definition. Effect of the ph and temperature. -Human nutrition: - Diet: carbohydrates, proteins and fats. Food tests. Balanced diet. Vitamins C and D. Minerals: iron and calcium. Deficiency diseases. - Human alimentary canal. Mechanical and physical digestion. Chemical digestion. Absorption. Assimilation. Egestion. Cholera and diarrhoea - Pathogens: Pathogens and body defences Lab work: - Making biological drawings - Osmosis in potato strips 1�Trimestre Nutrition in humans: Part 2 - Respiratory system: - Features of gas exchange surfaces - Structures. -Breathing: Composition of inspired and expired air, movements - Gas exchange. -Aerobic and anaerobic respiration: Use of energy released by respiration. -Transport in humans: Blood: Composition and functions. 2�Trimestre Maintenance of organisms - Transport in humans: - Heart. Coronary heart disease. Circulation in humans. - Blood vessels: Arteries, veins and capillaries: structure and functions. - Homeostasis: Control of glucose in blood Control of the body temperature: structure of the skin. Effects when the temperature rises or falls. 3�Trimestre Esquema de Contenidos para el Per�odo de Orientaci�n, evaluaci�n y promoci�n- cierre Febrero 2018

×