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Bio 210 - Final Exam Review Questions and answers latest update
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Bio 210 - Final Exam Review Questions and answers latest update
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Bio 210 - Final Exam Review Anatomy - correct answer the study of structure Physiology - correct answer the study of function Metabolism - correct answer all the chemical reactions that happen in our body cells Catabolism - correct answer the breakdown of complex molecules into simpler ones. Catabolic reaction Anabolism - correct answer The building up of complex molecules from simpler ones Levels of Structural Organization - correct answer Atom (chemical), Molecule (chemical), Cell tissue, Organ, Organ System, Organism Homeostasis - correct answer The maintenance of the internal environment regardless of external conditions Negative feedback mechanism - correct answer Most feedback mechanisms are this type - regulating body temperature, blood pressure, blood glucose Cranial Cavity - correct answer Brain and spinal cord vertebral cavity - correct answer spinal cord thoracic cavity - correct answer heart and lungs abdominopelvic cavity - correct answer stoach digestive organs parietal membrane - correct answer lines cavity wall visceral membrane - correct answer lines the organs surface ATP - correct answer a form of energy used by all reactions in cells. Made in the mitochondria 4 elements that make up 96% of the human body - correct answer Oxygen, hydrogen, carbon and nitrogen atomic number - correct answer number of protons. Always the same as the number of electrons Atomic mass - correct answer decimal number - number of protons and neutrons together - if you subtract the protons you get the number of neutrons ionic bonds - correct answer the transfer of one or more electrons anion - correct answer negative charge - gains one electron cation - correct answer positive charge - loses one electron covalent bond - correct answer shared electrons 2 types of covalent bonds - correct answer Polar - unequal sharing of electrons Nonpolar - equal sharing of electrons PH - correct answer Acid base concentration - homeostasis of acid base balance is regulated by chemicals called buffers buffers - correct answer acccept hydrogen ions when PH is high and donates when the PH is lowThe benefits of buying summaries with Stuvia:
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