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OAT Physics/Electrochemistry/Ecology/Biology/Physiology Exam Bundle (Graded A ) $40.49   In winkelwagen

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OAT Physics/Electrochemistry/Ecology/Biology/Physiology Exam Bundle (Graded A )

Exam (elaborations) OAT Exam Questions with Verified Answers Exam (elaborations) OAT endocrine system exam questions with verified answers Exam (elaborations) OAT Electrochemistry Exam Guide Questions and Answers Exam (elaborations) oat ecology Exam Guide with Latest Update Exam (elaboratio...

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41 items

Optometry OAT Test Prep Questions – Gases Exam Questions and Answers

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1. Which of the following is the correct expression for the natural gas law? A. PT = nVR B. VR = nPT C. PV = nRT D. RT = nPV - Answer-1. C 2. What is the boiling point of water at standard pressure on the Kelvin Scale? A. 272 K B. 273 K C. 372 K D. 373 K - Answer-2. D 3. Whic...

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Optics OAT Exam Questions with Correct Answers

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speed of light= - Answer-wavelength x frequency visible range - Answer-400 nm - 700 nm (violet to red) reflection laws - Answer-incidence=refraction n1sin(01)=n2sin(02) n=c/v index of refraction of air - Answer-1 critical angle - Answer-sin0c=n2/n1 occurs when O2>01 (when n1>n2)...

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OAT-Chemistry Exam Questions with Correct Answers

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Accuracy - Answer-a measurement giving the actual value for the sample with limited deviation Precision - Answer-repeatability of a set of measurements on the same sample Test tubes - Answer-Good for small/large quantity of samples Round bottom flask - Answer-used for reaction, heating or v...

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OAT- Quantitative Reasoning Exam Questions and Answers

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2³*2⁴ - Answer-2³⁺⁴ = 2⁷ 2⁴/2³ - Answer-2⁴⁻³ = 2 (2³)⁴ - Answer-2³*⁴ = 2¹² aⁿ=c - Answer-log↓a(c)=n log(a)+log(b) - Answer-log(ab) log(a)-log(b) - Answer-log(a/b) log(a)ⁿ - Answer-nlog(a) order of operations - Answer-PEMDAS (x+y)(x+y) - Answer-...

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OAT prep Exam Guide with Latest Update

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Conduction - Answer-direct transfer of energy from molecule to molecule via direct molecular collisions What are the best and worst conductors? - Answer-Worst= gases Best= metals Convection - Answer-heat transfer by physical motion; only takes place in fluids and gases. Heat energy is transfe...

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OAT practice test questions with verified answers

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proteins can do all of the following except - Answer-self-replicate which statement about cell plasma membrane in eukaryotes is NOT correct - Answer-it contains cytochrome chain of oxidative phosphorylation according to Darwin's theory of modification by natural selection - Answer-organisms t...

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OAT practice questions of the day with verified answers

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evaluate 2/x+(5/y/x/4)+6/7 when x=3 and y=6 - Answer-14/15 what makes up a pyrimadine? - Answer-a nitrogen at the 1 and 5 position in the structure. If one parent has the genotype AABb and the other has the genotype AaBB, what is the chance of a child being homozygous recessive for both traits...

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OAT Physics REVIEW Exam Guide with Complete Solutions

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Length si units - Answer-Meters (m) Mass si units - Answer-Physics- kilogram (kg) chemistry- gram (g) Volume si units - Answer-Physics -meters cubed (m^3 (=1000L) ) Chemistry - Liters (L) Si unit Force - Answer-Newton (N) which is kg·m / s^2 because it is mass times acceleration Si...

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OAT Physics Formulas Questions and Answers

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Velocity -Answer- v=Δd/Δt (m/s) Acceleration -Answer- a=Δv/Δt (m/s²) Force -Answer- F=ma (N) Newton -Answer- kg x m/s² Work -Answer- Fd (J) KE -Answer- ½mv² (J) PE (gravitational) -Answer- mgh (J) Power (as related to work) -Answer- W/∆t=fv (J/s) J/s -Answer- kg x m...

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OAT Organic Chem Reactions Exam Questions with Correct Answers

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HBr (or HCl, HI) to alkyne, alkene - Answer-add Br and H Markovnikov, rearrangements possible Alkyne + 1 eq HBr = Alkene with Br at most substituted + 2nd eq HBr = Alkane with 2 Br at most substituted hydrohalogenation H3O+ to alkene - Answer-add -OH and H markovnikov, rearrangemen...

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OAT- Math Section Questions and Answers

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order of operations - Answer-parenthesis exponent multiplication division addition subtraction a^1 - Answer-a 1^n - Answer-1 a^0 - Answer-1 a^m * a^n - Answer-a^m+n a^m / a^n - Answer-a^m-n (a^n)^m - Answer-a^nm (ab)^n - Answer-a^n * b^n (a/b)^n - Answer-a^n / b^n a^-2 - A...

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OAT Math Formulas Exam Questions with Complete Solutions

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sin A = - Answer-opposite/hypotenuse cos A = - Answer-adjacent/hypotenuse tan A = - Answer-opposite/adjacent csc A = - Answer-hypotenuse/opposite = (1/sin A) sec A = - Answer-hypotenuse / adjacent = (1/cos A) cot A = - Answer-adjacent / opposite = (1/tan A) sin (-A) = - Answer-- si...

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OAT- Hormones Exam Guide with Latest Update

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Follicle-stimulating (FSH) - Answer-Source: anterior pituitary Action: stimulates follicle maturation, spermatogenesis Luteinizing (LH) - Answer-Source: Anterior pituitary Action: Stimulates ovulation, testosterone synthesis Adrenocorticotropic (ACTH) - Answer-Source: Anterior pituitary gl...

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OAT General Chemistry Review Exam Guide Questions and Answers

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Ionic Bonds: - Answer--Electrons leave one atom (cation) and are held by another (anion). Covalent Bonds: - Answer--Electrons are shared between atoms. -Sharing can be equal (pure covalent) or unequal (polar covalent). Metallic Bonds: - Answer--Delocalized electrons spread over the surface of...

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OAT General Chemistry Exam Guide with Complete Solutions

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Accuracy - Answer-Refers to a measurement giving the actual value for a sample with a limited deviation; example: determining the weight of a sample to be 1g plus or minus 0.001g Precision - Answer-Repeatability of a set of measurements, and getting very close values to each other. Test tubes ...

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Biology OAT Test questions with Correct Answers

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Which of the following does not occur during telophase? A. Reassembly of the nuclear membrane B. Reappearance of the nucleoli C. Uncoiling of the chromosomes D. Centromere division E. Dismantling of the spindles - Answer-D. Centromere division Enzymes which catalyze the phosphorylation of or...

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Chad's Biology Test OAT Exam Guide with Complete Solutions

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Starch is made up of repeating units of ____ - Answer-Alpha-Glucose What is the definition of being ampiphatic? - Answer-Having both hydrophilic and hydrophobic parts in the same molecule Do plants cells contain centrioles? - Answer-No The contents of the the nucleus are separated from the ...

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Digestive system oat exam questions with correct answers

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unable to synthesize all of needed nutrients - Answer-what does it mean to be heterotrophic the degradation of large molecules into smaller molecules that can be absorbed into the bloodstream and used directly by cells - Answer-what does digestion consist of the oral cavity - Answer-where does...

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OAT - Biology - Cellular Biology Exam Questions with Correct Answers

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5 parts of Cell Theory - Answer-- All living things are made of cells - The cell is the basic functional unit of life - The chemical rxns of life take place inside of the cell - Cells form from pre-existing cells - Cells carry genetic information through DNA What is cell membrane permeable to...

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OAT - Biology Embryology Exam Questions and Answers

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embryology - Answer-- the study of the development of a unicellular zygote into a multicellular organism fertilization - Answer-- eggs can be fertilized 12-24 hours after ovulation - occurs in the fallopian tube (widest portion of oviduct) when sperm encounters egg. fraternal twins - Answer--...

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OAT - practice test question (Natural Science) Exam Questions and Answers

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What is the first event that occurs during meiosis? A. Homologous chromsomes segregate to opposite poles. B. Sister chromatids segregate to opposite poles. C. Homologous chromosomes align at the midplate of the cell. D. Homologous chromosomes pair and synapse. E. Chromsomes condense in a di...

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OAT (unpolished) Exam Questions with Latest Update

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Cell Theory - Answer-1. All cells arose from pre-existing cells. 2. All living things are made of cells. 3. Cells are the functional units of life. 4. The chemical reactions of life occur from within cells. 5. Cells have DNA/genetic material which is passed from parent to daughter cell. 6 Kin...

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OAT anatomy and physiology Questions and Answers

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tendons - Answer-muscles attached to bones origin of skeletal muscle - Answer-point where muscle attaches to bone that is closer to center of body insertion of skeletal muscle - Answer-point where muscle attaches to bone that is farther from center of body muscle contraction brings what clo...

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OAT BIO Developmental Biology Exam Guide Questions and Answers

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How many hours does it take for an egg to get fertilized? - Answer-12-24 hours Cleavage - Answer-series of rapid mitotic division The divisions in cleavage lead to - Answer-increase in cell number without growth in cell volume What does cleavage result in as far as nuclei to cytoplasm ratio...

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OAT Bio- Enzymes Exam Questions and Answers

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Enzymes - Answer-Enzymes lower the activation E of a rxn making it easier for the substrate to reach the transition state. - Enzymes increase the rate of a rxn (how fast equilib is reached), but do not alter the position of the equilibrium; - Do not affect the overall free E or enthalpy of a rxn;...

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OAT biology – ecology Exam Questions and Answers

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ecology - Answer-- study of interactions between organisms and their environment environment - Answer-- all external to the organism and is necessary for its survival abiotic - Answer-- non living or physical environment - climate, temperature, availability of light and water biotic - Answ...

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OAT BIOLOGY - Evolution, Ecology and Behavior Exam Questions and Answers

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Lamarckian Evolution - Answer-The discredited theory that evolution proceeds through the inheritance of acquired characteristics. Acquired characteristics arise from use or disuse during an organism's life; "if you don't use it, you lose it." Classic example - giraffes and their neck Darw...

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OAT Biology – Plants Exam Questions with Verified Answers

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seed plants - Answer-gymnosperms and angiosperms (monocots and dicots) cotyledons - Answer-storage tissue that provides nutrition for the developing seed dicots have two monocots have one leaf venation - Answer-pattern of veins in leaves dicots are branched monocots are parallel flower...

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OAT Biology – Reproduction Exam Questions and Answers

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Why Cell Division - Unicellular Organisms - Multicellular Organisms - Answer-Cell doubles its organelles and splits in two. - Means of reproduction - Means of growth, development, survivability Chromosome v. Chromatin - Answer-Chromatid(s) held together at centromere v. uncoiled DNA Ploidy...

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OAT Biology – Taxonomy Exam Questions with 100% Correct Answers

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The three domains - Answer-Archaea, bacteria, eukarya six kingdoms - Answer-Archaea, eubacteria, protista, fungi, plantae, animalia Viruses are in the kingdom ___________ - Answer-TRICK QUESTION - they are not classified Kingdoms are divided into - Answer-Phyla (animals) divisions (other ki...

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OAT Biology Achiever Exam Guide with Latest Update

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Which of the following macromolecules will disulfide linkages be found along their standard structures? A) Nucleotides B) Carbohydrates C) Lipids D) Proteins E) Cholesterol - Answer-Proteins High content of Oxygen in the fetal circulation system may be traced at the A) Umbilical Arter...

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OAT- Biology Exam Questions with Correct Answers

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Ingestion - Answer-Acquisition of food Assimilation - Answer-Building of new tissues from digested food Monosaccharide - Answer-single sugar subunit - carb Ex: glucose, fructose, galactose Disaccharide - Answer-2 monosaccharides - carb Ex: sucrose, lactose Polysaccharide - Answer-Pol...

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OAT Biology Practice questions with correct answers

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All of the following are components of the Cell Theory EXCEPT the idea that a) all living things are composed of cells b) all living things contain mitochondria c) cooperation among cells allows for complex functioning in living things. d) all cells arise from preexisting cells e) cells carry...

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Oat Biology Questions set with Verified Answers

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Muscle movement on the cellular level is initiated by the release of Ca2+ from the terminal cisternae. Terminal cisternae are associated with A. sarcoplasmic reticulum. B. myosin cross-bridges. C. myoglobin. D. canaliculi. E. thin filaments. - Answer-A Muscle fibers store Ca++ in the s...

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OAT Booster- Biology Cell and Molecular Biology (Pro- Tips) Exam Questions with Correct Answers

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What are the three disaccharides? - Answer-sucrose, lactose, and maltose What are the two components of sucrose? - Answer-glucose + fructose What are the two components of lactose? - Answer-glucose + galactose What are the two components of maltose? - Answer-glucose + glucose Enzymes are...

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OAT Bootcamp Physics Formulas Exam Questions with Verified Answers

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Average velocity - Answer-(distance/ time) displacement kinematics - Answer-d= v1t + (1/2)at^2 Final velocity kinematics - Answer-v2= v1 + at Final velocity squared kinematics - Answer-v2^2= v1^2 + 2ad average acceleration - Answer-(v2- v1) / (t) net force - Answer-F= ma weight - A...

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oat ecology Exam Guide with Latest Update

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ecology - Answer-study of interactions between organisms and their environment abiotic - Answer-the __ environment includes climate, temp, availability of light and water, and the local topology biotic - Answer-the __ environment includes all living things that directly or indirectly influence...

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OAT Electrochemistry Exam Guide Questions and Answers

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Electrochemical reactions - Answer-reactions that involve an electric current process of oxidation and reduction electrochemical cell - Answer-a device that transforms chemical energy into electrical energy redox reaction occur two types of electrochemical cells spontaneous nonspontaneous -...

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OAT endocrine system exam questions with verified answers

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endocrine system - Answer-what acts a means of internal communication, coordinating the activities of the organ systems endocrine glands - Answer-__ __ synthesize and secrete chemical substances called hormones directly into the circulatory system exocrine glands - Answer-_ _ secrete substance...

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OAT Exam Questions with Verified Answers

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G1 phase - Answer-The first phase of growth S phase - Answer-DNA is replicated Prophase - Answer-first and longest phase of mitosis in which the genetic material inside the nucleus condenses and the chromosomes become visible Metaphase - Answer-Chromosomes line up in the middle of the cell ...

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