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BSC-116-001 Chapter 26 Exam Questions Correctly Answered.
BSC-116-001 Chapter 26 Exam Questions Correctly Answered. Animals that possess homologous structures probably _____. A. have increased genetic diversity B. evolved from the same ancestor C. are not related D. are the result of convergent evolution E. are the result of similar environmental pressures in different evolutionary lineages - CORRECT ANSWER B. evolved from the same ancestor Homologous structures are similar because of common ancestry. By definition a clade is _____. ...
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Charred Dennis BSC Study Guide Exam.
PopularCharred Dennis BSC Study Guide Exam. Cellular structures and molecules vary greatly in size, number, and distribution. Use the enlargements in the figure to rank the following structures and molecules from largest to smallest. - CORRECT ANSWER 1.Ribosome 2.ATP synthase 3.Rubisco 4.Phosphofructokinase 5.tRNA
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BSC 2010 Exam 3 Questions And Answers Verified Solutions| Graded A+
NuevoWhat is the primary function of cellular respiration? Why bother doing all this? - Correct Answers Cellular respiration converts food molecules into ATP, which is then used as energy How does aerobic glucose catabolism compare with processes like the burning of wood or gasoline? How is it different? - Correct Answers Glucose is oxidized similarly to the fuel while the oxygen is reduced. ATP is produced following aerobic glucose catabolism Explain what redox reactions are, and give examples...
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BSC 1005 Exam #2 Examples Questions And Answers Solved
NuevoDNA has the capacity to - Correct Answers store genetic information, copy it, and pass it from one generation to the other generation. Chromatin is - Correct Answers DNA and proteins Nucleic acids - Correct Answers DNA and RNA; consist of long chains of nucleotides. Therefore nucleotides are monomers and nucleic acids are polymers. DNA is double stranded while - Correct Answers RNA is single stranded. Each nucleotide consists of 3 main parts; - Correct Answers a nitrogenous base with...
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BSC 121 Final Exam Review Questions And Correct Detailed Answers
Nuevonutrient - Correct Answers substance metabolized by or incorporated into an organism deficiency symptoms - Correct Answers develop in plants that receive to little of a nutrient what does scarcity of nutrients cause? - Correct Answers adaptations that help in acquiring nutrients essential nutrients - Correct Answers substances that a plant needs to complete the reproductive cycle macronutrients - Correct Answersl arge amounts required by plant nitrogen, potassium, calcium, mangensiu...
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BSC 114 Exam 1 Questions And Well Elaborated Answers
NuevoCompound A ______ is two or more elements combined together in a fixed ratio. Valence Electrons in the outermost shell of an atom are called the ______ electrons. Polar A type of covalent bond where one atom is more electronegative than the other atom. matter anything that takes up space and has mass hydrophilic Water loving substances neutron a type of subatomic particle in the nucleus of an atom that is neutral chemical The exchange and sharing of electrons between atoms is called ____...
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BSC 2010L Final exam questions with 100% Verified
NuevoWhat is a spectrophotometer? What does it measure, and how is it measured? - Correct Answers Spectrophotometer is an instrument used to measure the amount of light that is absorbed or transmitted through a sample, at a particular wavelength of light. measures either the amount of light absorbed or the amount of light transmitted What is an absorption spectrum? What value for a substance can be determined by plotting its absorption spectrum? - Correct Answers Absorption spectrum is the patt...
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BSC 201 Exam 1Questions With Accurate Answers Pass Guaranteed.
Nuevoecology - Correct Answers the study of how organisms interact with their living (biological, biotic) and non- living (physical/chemical, abiotic) environment distribution - Correct Answers where organisms occur abundance - Correct Answers how many occur there dynamics - Correct Answers how they change hierarchy of ecology - Correct Answers ecosystem, community, population, individual hierarchy of ecology: individuals - Correct Answers the organisms themselves hierarchy of e...
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BSC 1020 Exam 1Questions With Correct Answers Solutions Guaranteed
NuevoList the seven characteristics of life as it is known on Earth. - Correct Answers Cells, metabolism, growth, reproduction, irritability, adaptation, movement Rank the levels of life from atoms and molecules to the biosphere - Correct Answers atoms, molecules, organelles, cells, tissues, organ and organ system, organisms, population, community, ecosystems, and biosphere What is the difference between EUKARYOTES and PROKARYOTES? Classify each of the following organisms as eukaryotic or proka...
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BSC 1005 Exam 1Complete Questions And Verified Correct Answers Graded A+
Nuevo7 Properties of Life - Correct Answers1. Order 2. Regulation of Internal Environment 3. Growth and Development 4. Energy Processing 5. Response to the Environment 6. Reproduction 7. Evolutionary Adaptation Theory of Evolution - Correct Answers1. Change through time 2. Unifying theory of biology Change Through Time - Correct Answers Genetic changes of a population through time Unifying Theory of Biology - Correct Answers1. Explains and connects observations from natural world 2. ...
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BSC 101 Wodika: Exam One Questions And Answers All Correct.
NuevoExplain why the scientific method is a myth - Correct Answers Science is not linear. The scientific method is oversimplified and many experiments answer the same question. In actual science, there is a lot of back and forth between questions and evidence. Science is ITERATIVE Define iterative in science - Correct Answers series of experiments that circle back to answer the same question to form a deeper understanding of the topic(think the game of pinball) What is involved in the actual sc...
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BSC Exam 1 Questions And Correct Answers 100% Verified.
NuevoWhat is biology? - Correct Answers the scientific study of life Which function is NOT a property of life ? - Correct Answers Populations of organisms rarely change over time What are the two main processes upon which ecosystem depend? - Correct Answers nutrient recycling and energy flow Which substance is NOT recycled but rather is lost from ecosystems? - Correct Answers energy Which structure can perform all the activities required for life? - Correct Answers cells What name is g...
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BSC 2010 Final Exam Questions With Accurate Answers Solutions Guaranteed
Nuevo1. Cells are made from other cells. 2. Cells make up living things - Correct Answers What is the cell theory Domain, kingdom, phylum, class, order, family, group, species - Correct Answers Name the order for biological classification Dear King Philip Came Over for Great Sex - Correct Answers DKPCOFGS share - Correct Answers Covalent means polar covalent bonds - Correct Answers one element is more electronegative than the other symmetric - Correct Answers nonpolar covalent bonds a...
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BSC 101 Exam 1Complete Questions With Explanations Of Answers Graded A+
Nuevo1. Observe 2. Question (prediction & hypothesis) 3. Experiment (independent variable, dependent variable, control, data) 4. Evaluate hypothesis 5. Draw conclusions - Correct Answers What is the order of the scientific method myth good- scientists test ideas with evidence bad- oversimplified, implies one experiment can answer a research question, not linear, implies science is an independent effort, no creativity/imagination, ignores technology and society - Correct Answers Good and bad a...
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BSC 1010C Exam 1 Actual Exam Questions And Correct Detailed Answers
NuevoWhich of the following is a correct sequence of levels in life's hierarchy, proceeding downward from an individual animal? - Correct Answers Nervous system, brain, nervous tissue, nerve cell Competition is central to the theory of natural selection. Why does competition occur? - Correct Answers Organisms typically produce too many offspring, and resources are limited Which of the following best describes the logic of scientific inquiry? - Correct Answers If my hypothesis is correct, I c...
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BSC Exam 2 Study Guide Questions And Guaranteed Correct Answers
NuevoDeoxyribose sugar and double stranded - Correct Answers Structural characteristics of DNA Double helix structure (2 polynucleotides), strands are complementary (4 nitrogenous bases), and connected by hydrogen bonds - Correct Answers What were the main characteristics described by Watson and Crick? A semiconservative molecule - Correct Answers What characteristics allow for DNA synthesis? Adenine-Thymine Cytosine-Guanine - Correct Answers Complementary base pairing - which ones always p...
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BSC final exam questions with detailed correct answers.
NuevoThe ways the sceintific method is inadequate at describing what sceince is - Correct Answers Oversimplified and makes it seem linear. It misses out on creativity. Why the claim that the evolutionary theory is "just a theory" reflect incorrect understanding of science - Correct Answers It's not just a guess, it's very well thought out. Properties shared by all life - Correct Answers1. Cell and organization 2. Energy use and metabolism 3. Response to stimuli 4. Regulation and...
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BSC 120 Chapter 15 Review Practice Test Correctly Answered.
BSC 120 Chapter 15 Review Practice Test Correctly Answered. Random orientation of homologous chromosomes occurs in __________ of meiosis. - CORRECT ANSWER metaphase I metaphase II prophase II anaphase I prophase I Consider a cell that has four pairs of chromosomes. How many orientations of all chromosomes are possible during meiosis I in that cell? - CORRECT ANSWER 32 16 8 24 4 Consider a cell that has three pairs of chromosomes. What fraction of the gametes produced from this...
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BSC 120 Chapter 1 Final Exam Prep Questions.
BSC 120 Chapter 1 Final Exam Prep Questions. A) Klebsiella pneumonia and E. coli can easily exchange genetic material. Antibiotic resistance was passed from Klebsiella pneumonia to E. coli by horizontal gene transfer in each of the co-infected patients. - CORRECT ANSWER Gentamicin is an antibiotic that is used to treat bacterial infections. A hospital reports a sudden outbreak of a new gentamicin-resistant strain of Escherichia coli in 5 out of 25 patients of the intensive care unit. On fur...
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BSC 116 Chapter 40 Exam Questions Correctly Answered.
BSC 116 Chapter 40 Exam Questions Correctly Answered. Choose the list that correctly ranks metabolic rates per gram of body mass, from lowest to highest. A. fish, dog, mouse B. human, rabbit, snake C. gazelle, lion, elephant D. hummingbird, dog, mouse E. human, cat, mouse, salamander - CORRECT ANSWER A. fish, dog, mouse Which of the following is a correct statement about an organism and its environment? A. The gastrovascular cavity provides the nutrient exchange surface in mamm...
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BSC 2011 Ch. 52 Review Practice Test.
BSC 2011 Ch. 52 Review Practice Test. An abiotic effect that restricts tree growth at high elevations is __________. - CORRECT ANSWER ultraviolet radiation Factors that influence global climate patterns include all of the following except _________. - CORRECT ANSWER deep ocean currents Characteristic of surface ocean currents is that the ____________. - CORRECT ANSWER North Atlantic and North Pacific subtropical gyres all flow in a clockwise direction Rooted plants are found only i...
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BSC1051C-Chapter 1 Study Exam Questions Correctly Answered.
BSC1051C-Chapter 1 Study Exam Questions Correctly Answered. ________ refers to the natural resources and services that keep us alive and other species alive. a. Biodiversity b. Natural capital c. Ecosystem d. Nutrient cycling e. Sustainability - CORRECT ANSWER b. Natural capital An inexhaustible resource can be defined as a resource that ________ . a. can be replenished by natural processes b. has a continuous supply c. does not exist on the earth d. exists in a fixed qua...
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