Ultimate Biology Study Guide - Questions & Answers

which list correctly identifies characteristics that protists share with animals?
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Which scientist developed the planetary model that stated electrons were found in specific energy levels around the nucleus?
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place each example into the corresponding characteristic used to distinguish species.Morphological traitsReproductive isolationMolecular featuresEcological factors
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Select the correct answer from each drop-down menu. in medium-sized stars such as the sun, nuclear fusion almost always means the fusing of nuclei to form , but larger stars can produce elements as heavy as _______.
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Select the correct answer from each drop-down menu. the planets that reside in the region of the solar system are jupiter, , uranus, and neptune. although these planets are made up of lighter elements, they have a solid core. the atmosphere of all these planets is made up of hydrogen and . in addition to these two elements, the planets neptune and contain methane.
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in order to test the abc model, you genetically engineer arabidopsisplants to express the class b gene pistillata in all four whorls. if the model is correct, what pattern of organs do you expect to see in whorls 1, 2, 3 and 4?
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Aquifers and _____ are the most important sources of drinking water globally. A. rainfall B. surface water C. snowmelt D. desalinated ocean water E. deep aquifers
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Explain the relationship between the form and function of body parts and give three examples. The body is made up of several parts that contribute to the operation of the unit as a whole. This functional role arises from the way the part is constructed.
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(a) f the water in Well B is contaminated, can groundwater pollution from the waste pit be blamed? (b) Why or why not?
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A business will violate the Clean Water Act if it does which of the following? Choose 2 answers. releases hazardous chemicals into the environment O uses chemicals without first determining their impact on human health and the environment uses equipment that does not meet the standards for "best available control technology" discharges pollutants into surface waters without a permit
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a group of organisms that can breed and produce fertile offspring is known as a ...
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Binomial nomenclature is the naming convention that provides each species with a scientific name that containing two names. select the two names that are used in binomial nomenclature.a. Trueb. False
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What creates the boundaries for the distribution of a trait within a population?
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With Solver, you can change the values of up to 500 cells at one time to reach a goal in the objective cell. (True Or False).
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methylation regulates transcription a. via the addition of a methyl group to cytosine bases of dna. b. via the addition of a methyl group to cytosine residues on rna polymerase ii. c. via the addition of a methyl group to cysteine residues on rna polymerase ii. d. via the addition of a methyl group to cysteine bases of dna.
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how does the physiological control exerted by the nervous system and endocrine system relate to the concept of homeostasis?
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if an individual is homozygous dominant for a given allele (aa), what allele will be carried by that individual's gametes?
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many cancer cells shut down expression of the bax or bak gene. how will the cancer cell benefit from this cellular change?
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refer to the genetic code in the list of materials to answer this question. which amino acid corresponds to the codon acc?
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what are examples of human traits or characteristics that are the products of evolution but that are not present at birth?
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if the biomass of the primary producer in an ecosystem is about 40,000 kg, the likely biomass of the secondary consumer is
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if you are studying a eukaryotic, multicellular, non-photosynthetic organism, what piece of information would be most useful in determining if it is a fungus or an animal?
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in a story of a small village, one of the characters is described as a round, bubbly woman who bakes treats for all the children. what somatotype would this character be?
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simple diffusion (sd), facilitated diffusion (fd) and active transport (at) across a membrane. which process requires a concentration gradient of the transported molecule
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