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Biology Sample Quiz

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Republic of the Philippines SOUTHERN LUZON STATE UNIVERSITY College of Arts and Sciences Lucban, Quezon NSC01- Biological Sciences (Lecture) Removal Examination

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GENERAL INSTRUCTIONS: Type your answer in a separate file, submit it one hour after you received this exam. You may open your notes. Late submission will not be accepted. Please email me: restanmarkalvin@yahoo.com. Do not answer questions in RED. Good luck. _____1. The metabolic rate of a resting, fasting, nonstressed ectotherm at a particular temperature is called A. metabolic rate B. BMR C. SMR D. budget allocation _____2. The internal environment of vertebrates is called A. blood B. interstitial fluid C. hemolyph D. plasma _____3. It allows its internal condition to vary with certain external changes A. ectotherm B. endotherm C. regulator D. conformer _____4. The mammalian trachea and esophagus both open into the A. large intestine B. stomach C. pharynx D. rectum _____5. To extract the most simplified food substance from the digestive system, it is best to study the A. mouth B. esophagus C. stomach D. small intestine _____6. The diffusion in and out of the blood of oxygen, carbon dioxide, nutrients and wastes occurs only in the A. capillaries B. arterioles C. arteries D. veinlets _____7. ____________ carry blood away from the heart. A.Capillaries B. Venules C. Vein D. Arteries _____8. The component of blood that is responsible for clotting is: A.platelets B.Erythrocytes C.neutrophils D.basophils _____9. Respiratory organs for insects, millipedes, and centipedes A. Booklungs B. Tracheal Tubes C. Gills D. Respiratory Tree _____10. The site of gas exchange in bird lungs A. alveoli B. booklungs C. parabronchi D. tracheae _____11. Marine invertebrates that have surfaces permeable to salts and water so that they are always in osmotic equilibrium with their seawater environment are

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