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Which statement is correct? Theories are accepted as true when a single experiment yields similar results to another one. When a scientist finds a new way to test a hypothesis, experimental methods do
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Sandra is conducting an investigation on soil. She poked several small holes in the bottoms of three plastic cups and filled one with sand, one with clay, and one with loam. She set each cup of soil i
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After glucose occurs the products may enter the Krebs cycle which major products result from these reactions A. NAD+ and FAD B. ATP and NADH C. ATP, FADH2 and NADH D. pyruvic acid and ATP
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Imagine you just ate a candy bar. research your body's hormonal response to this increase of sugar (glucose) in your bloodstream. in your laboratory journal, take notes on the steps your body goes thr
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In the future, a planetary crisis such as severe global climate change may force human kind to travel across the galaxy looking for a new home. suppose in the year 2317, a group of 507 human pioneers
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A typical essay has how many paragraphs? these paragraphs are divided into three separate sections. what are these three sections called?
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A researcher wishes to determine exactly when a particular neuron is firing. a technique well suited to this purpose is
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After suffering an accidental brain injury, kira has difficulty walking in a smooth and coordinated manner. it it most probable that she has suffered damage to her:
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Why is it recommended that gram staining be performed on young bacterial cultures (not older than 24 hours)?
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What is the probability that a woman in labor, who is slow to progress and who has an abnormal reading from the ultrasound (i.e., a positive reading), will actually have a ruptured uterus and should b
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Why is using rna as a template for protein synthesis instead of translating proteins directly from the dna advantageous for cells?
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Red algae share the characteristics of ___________ (mechanism of nutrition) and the photosynthetic pigment _______ with green algae. however they so not share the characteristics of _________ (a photo
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Label the graphs depicting the effects of normokalemia, hypokalemia, and hyperkalemia on neuron excitability.
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Researchers collected seeds from a certain wild plant, and planted them in groups of "kin" (seeds of the same mother plant) or nonkin (seeds from different plants). each group of four seeds was plante
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The point below ground from which an earthquake's energy is released is called the focus. An earthquake's epicenter is located A)in the center of the fault where the earthquake is generated. B.) at th
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Kadeem earns a salary of $1,800 per month plus a 10% commission on his sales. In order to save money for the down payment on a house, he decided to save 20% of his salary and 25% of his commissions ea
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Scientists who study nature on different levels, from a local to global scale are called A communitiesB biosphereC ecologistsD immuniologists
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Erythrocytes arriving at the site and perfusing the dermis are visible through the skin, which produces
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Murray is a child with allergies who has respiratory attacks that make breathing very difficult. these attacks often occur at night and when his parents have had a fight. murray is probably suffering
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What can happen if you use a high-ranking individual as the moderator of a group of junior enlisted soldiers?
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Which glial cell type is responsible for the formation of tight junctions in the blood-brain barrier?
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Recently, some crop plants were genetically modified to be immune to the effects of weed killers. Which of the environmental concerns should be considered before planting the resistant crops?
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Green beetles survive because birds don't see them whereas brown beetles get detected this is an example of which mechanism of microevolution A: gene flow B:genetic drift Cnatural selection
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Explain how economic well-being, environment and ethics all interact to contribute to sustainable development.
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How do temperate evergreen forests & temperate deciduous forests differ?Temperate forests represent one in all the most important biomes on Earth. they're commonest in jap North America, western and c
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Two buses leave school moving in opposite directions after 15 minutes they are both 10 miles away from the school which statements correctly describe the motion of the buses
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How might oxygen concentration of interstitial water be related to the grain size of the sand or mud sediment? How might the oxygen concentrations of tide pools in sheltered bays compare to those on t
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Electrons are excited in photosystem one. With what do these electrons combined to produce energy carrying value
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How does the convention on international trade in endangered species of wild flora and fauna (cites) protect biodiversity?
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Describe conditions under which species importance rankings based on density, dominance, and frequency values may give very different results.
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Which statement is a conclusion that may be drawn from the data in the table? The population of pea plants in the garden is in Hardy-Weinberg equilibrium. The population of pea plants in the garden is
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What organism helped prove that cloning could be done using cells from males (up to this point all cloning experiments have been carried out using cells from females)?
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Where incidence refers to the number of new cases of a disease added to the population within a given period, ____________ refers to the number of cases of a disease present in a population at a given
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120 randomly selected veterinary clinics throughout the country, 88 responded they do not treat large animals. the test statistic for the above hypothesis test about the proportion of clinics that do
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If the concentration of sodium is great outside of cell then inside a cell which process can move sodium outside of the
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Name three characteristics of the organisms that an ecosystem can support after a primary disturbance.
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Which of the following is true about shifts in scientific knowledge/9635773/7ca5d8ef?utm_source=registration
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Which of the following is a correct description of cogeneration? A. The process of recovering waste thermal energy produced in electricity generation B. The process of using crop waste to produce eth
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Explain how the spacing between coils of a spring changes if the amplitude of compressional waves traveling along the spring increase.
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Substances that enter the cell without the expense of cellular ATP, but are too large to directly pass through themembrane, use ________________ in order to gain access to the inside of the cell.
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The bar chart below shows data for system with two types of particles x and y in two connected regions a and b all of the x particles started in region a and all of the y particles started in region b
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If the trinucleotide sequence is cag, which amino acid will be bound to the filter paper? 2) if the wobble position of the trinucleotide sequence is changed to a u, which amino acid will be bound to t
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5. is there evidence of a significant placebo effect, with subject feeling significantly "high" after smoking a placebo marijuana cigarette? please select all true statements below for this hypothesis
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A 45 year-old mother of three children is going into surgery to correct an anterior vaginal wall prolapse with an incomplete uterine prolapse. what icd-10-cm code is reported?
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According to mypyramid, how many servings from the vegetable group should a moderately active female who needs 2,000 calories daily consume?
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Describe the path of energy conversions, beginning with light energy from the sun and ending with the energy in your muscles.
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Heather presented to her class a report about the pancreas. Which statement in Heather’s report was not accurate? The pancreas has both endocrine and endocrine functions The pancreas regulates bloo
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During the moss life cycle, there is an alternation of generations, between saprophyte and gametophyte. The sporophyte has the diploid or 2N chromosome number while the gametophyte is haploid or N. Wh
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What’s the major physical structures and coloring of a siberian wood frog? Please provide with lots of detail but make it short thanks!!
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There are different types of glaciers that form. Which type of glacier would change the landscape this way? A. alpine glacier B. valley glacier C. river glacier D. continental ice sheet