the heart 0.0 / 5 ? BiologyCells, tissues and organsIGCSEEdexcel Created by: onerousflamingoCreated on: 29-03-22 14:40 what hormone increases your heart rate, enabling muscles to release more energy? adrenaline 1 of 20 what part of the brain changes our heart rate for sleeping? medulla 2 of 20 what factors create coronary heart disease? hereditary 3 of 20 what factors create coronary heart disease? high blood pressure 4 of 20 what factors create coronary heart disease? diet 5 of 20 what factors create coronary heart disease? smoking 6 of 20 what factors create coronary heart disease? stress 7 of 20 what factors create coronary heart disease? lack of exercise 8 of 20 which ventricle pumps blood to the lungs? right 9 of 20 which ventricle pimps blood to the rest of the body? left 10 of 20 what do red blood cells contain? haemoglobin 11 of 20 where are red blood cells made? bone marrow 12 of 20 when haemoglobin combines with oxygen it becomes what? oxyhemoglobin 13 of 20 what do red blood cells NOT contain? nucleus 14 of 20 what type of blood cells protect the body from disease? white 15 of 20 what is the word for when white blood cells ingest bacteria? phagocytosis 16 of 20 what are the cells called when white blood ingest bacteria? phagocytes 17 of 20 around 25% of white blood cells are… lymphocytes 18 of 20 lymphocytes function is to make… antibodies 19 of 20 what are not while cells, but fragments of large cells made in the bone marrow? platelets 20 of 20
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