Na+ and K+ diffuse out of salt–agar cubes or dialysing tubing. 6.5.7 State that the 1 The nature and endocrine action of system hormones or consists of direct glands that comparisons release between nerve hormones that and endocrine are transported systems are not in the blood. required. State that 1 The internal 6.5.8 homeostasis environment involves consists of maintaining and tissue fluid. the internal environment between limits, including blood pH, carbon dioxide concentration, blood glucose concentration, body temperature and water balance. 6.5.9 Explain that 3 homeostasis involves monitoring levels of variables and correcting changes in levels by negative feedback mechanisms. 6.5.10 Explain the 3 Aim 7: Data control of logging using a body surface temperature, temperature including the sensor to transfer of heat investigate the in blood, and warming by the roles of the nasal passages hypothalamus, could be carried sweat glands, out here. skin arterioles and shivering.
Na+ and K+ diffuse out of salt–agar cubes or dialysing tubing. 6.5.7 State that the endocrine system consists of glands that release hormones that are transported in the blood. 1 The nature and action of hormones or direct comparisons between nerve and endocrine systems are not required. 6.5.8 State that homeostasis involves maintaining the internal environment between limits, including blood pH, carbon dioxide concentration, blood glucose concentration, body temperature and water balance. 1 The internal environment consists of and tissue fluid. 6.5.9 Explain that homeostasis involves monitoring levels of variables and correcting changes in levels by negative feedback mechanisms. 3 6.5.10 Explain the control of body temperature, including the transfer of heat in blood, and the roles of the hypothalamus, sweat glands, skin arterioles and shivering. 3 Aim 7: Data logging using a surface temperature sensor to investigate the warming by nasal passages could be carried out here.
sl2015bio2syl.docx