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A set of practice questions for the dat exam, covering topics in biology, chemistry, and general knowledge. The questions are multiple choice and include answers, making it a useful resource for students preparing for the exam. A wide range of topics, including anatomy, physiology, biochemistry, genetics, and physics.
Typology: Exams
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which of the following is NOT considered a tributary of the portal vein? A. Inferior mesenteric vein B. Splenic vein C. Left gastric vein D. Subclavian vein - ✔✔D. Subclavian vein Which of the following describes the shoulder joint A. ball and socket B. saddle C. Hinge D. Pivot - ✔✔A. ball and socket Which gas is least likely to obey the ideal gas laws at very high temperatures and very low temperatures? A. Kr B. Ne C. He D. Xe - ✔✔D. Xe Which of the following is not directly associated with the lymphatic pathway? A. Lymphatic trunk B. Collecting Trunk C. Subclavian vein D. Carotid arteries - ✔✔D. Carotid arteries The function unit of the kidneys is known as?
A. Medulla B. Glomerulus C. Pyramid D. Nephron - ✔✔D. Nephron Which of the following is not a RNA virus? A. reovirus B. Orthomyxovirus C. Deltavirus D. Herpesvirus - ✔✔D. Herpesvirus Data that is weighted toward one end of the numerical range in which it occurs is: A. diverse B. peaked C. overweight D. skewed - ✔✔D. skewed Neurons connect together at a ______ A. synergy B. terminal site C. docking station D. synapse - ✔✔D. synapse where does spermatogenesis occur? A. seminiferous tubules B. Corpus spongiosoma C. prostate gland D. scrotum - ✔✔A. seminiferous tubules
C. lithium D. neon - ✔✔C. lithium Mean arterial pressure is the product of A. TPR x SV B. TPR x CO C. CO/SV D. SV/EDV - ✔✔B. TPR x CO Which of the following mutations is most likely to have a dramatic effect on the sequence of a protein? A. a point mutation B. a missense mutation C. A deletion D. a silent mutation - ✔✔C. A deletion Which is mot a double strand linear DNA virus? A. poxvirus B. Papovavirus C. Adenovirus D. Herpesvirus - ✔✔B. Papovavirus Which is not a property of water? A. naturally occurs in all 3 states of matter B. Density as a solid is higher than it's density as a liquid C. good solvent D. hydrophillic - ✔✔B. Density as a solid is higher than it's density as a liquid Which matches the definition: The maximum volume of air that can be exhaled after taking the deepest breath possible?
A. expiratory reserve volume B. Inspiratory capacity C. inspiratory reserve volume D. Vital capacity - ✔✔D. Vital capacity Iron corrodes more easily then aluminum and zinc because aluminum and zinc both A. Are reduced B. Are oxidizing agents C. form oxides that are self-protective D. Form oxides that are very reactive - ✔✔C. form oxides that are self-protective The combination of sodium and chlorine to form NaCl is considered a/an ______ bond. A. ionic B. Covalent C. hydrogen D. Metallic - ✔✔A. ionic ______ is the current flow of one coulomb per second. A. Ampere B. Joule C. watt D. Kilowatt - ✔✔A. Ampere Which element is found in potassium chlorate and zinc nitrate? A. Hydrogen B. Oxygen C. potassium D. Zinc - ✔✔B. Oxygen
the products of the fermentation of a sugar are ethanol and A. water B. oxygen C. carbon dioxide D. sulfur dioxide - ✔✔C. carbon dioxide what is the oxidation state of chlorine in potassium perchlorate , KClO A. - 3 B. 0 C. 3 D. 7 - ✔✔D. 7 in a chemical reaction, as the specie is oxidized, its oxidation number A. decreases B. increases C. remains the same D. none - ✔✔B. increases