WSU Biology 251 Bundled Exams with complete solutions;Everything you need to pass is here

Which of the following statements about homeostasis is FALSE? a.) Homeostasis is the maintenance of the internal environment b.) The organ systems work together to maintain homeostasis c.) Illness can result if homeostasis is disrupted d.) The primary mechanism to maintain homeostasis is positiv...

Which of the following is part of the autonomic nervous system? - Answer-parasympathetic and sympathetic The part of the brain that is the critical link between the nervous and endocrine systems is... - Answer-The hypothalamus The cerebellum is involved in - Answer-coordination of voluntary musc...

The four major processes that occur in the digestive system. - Answer-1. Motility 2. Secretion 3. Digestion 4. Absorption Motility - Answer-Contractions of smooth muscle in the walls of the digestive tract Secretion - Answer-Movement of substances into digestive tract lumen Digestion - Answer-...

Define microbiology - Answer-The study of microorganisms, how they work, interact with the environment, and interact with us. Bacteria, the largest and most important group of microorganisms. List two emerging infections - Answer-Tuberculosis Hantavirus- mutation Ebola E. coli- in gut Describ...

Chronic exposure to a chemical messenger ________ the receptor population for that chemical messenger on the target cell, thus reducing the cells response to the messenger. - Answer-down regulates The neurotransmitter that is released from the presynaptic neuron must diffuse across the ______ to ...

Physiology vs Pathology - Answer-Physiology :Science of the normal function of living things Pathology:Study of the abnormal function of living things levels of organization in the body - Answer-1.Cells 2.Tissues 3.Organs 4. Organ systems cells - Answer-Cells Independently Carry Out All Life P...

ich of the following statements about homeostasis is FALSE? a.) Homeostasis is the maintenance of the internal environment b.) The organ systems work together to maintain homeostasis c.) Illness can result if homeostasis is disrupted d.) The primary mechanism to maintain homeostasis is positive ...