The article “Secretion of Parathyroid Hormone Oscillates Depending on the Change in Serum Ionized Calcium During Hemodialysis and May Affect Bone Metabolism” (T. Kitahara, K, Ueki et al., Nephron Clinical Practice, 2005:c9-cl7) presents measurements of basal ionized calcium (Ca) levels for four groups of patients with differing levels of basal intact parathyroid hormone (PTH). The following results are consistent with means and standard deviations presented in the article.
a. Construct an ANOVA table. You may give a range for the P-value.
b. Can you conclude that there are differences among the mean Ca levels?
An Introduction to the Chemical Level of Organization 1. chemistry A. is the science of change B. topics in this chapter include: a. matter and energy b. the structure of atoms c. the basis chemical building blocks d. how atoms combine to form increasingly complex structures Matter and Energy 1. matter- the properties of matter are determined by the properties of molecules and atoms A. matter is anything that occupies space and has mass a. matter exists as solid, liquid and gas B. mass is the amount of matter a substance contains; weight is the force of gravity acting on mass 2. energy- is the capacity to do work, put mass in
