Recent questions tagged science

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Which of these theoretical physicists first predicted the existence of antimatter?

asked Jun 15, 2022 in Science by voice (257k points)

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The word 'aprosexia' means which of the following?

asked Jun 15, 2022 in Science by voice (257k points)

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Which of these chemical compounds is NOT found in gastric acid?

asked Jun 14, 2022 in Science by voice (257k points)

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Based on their chemical symbols, Which of these elements comes first alphabetically?

asked Jan 16, 2022 in Science by voice (257k points)

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Which of these causes the release of neurotransmitter molecules?

asked Jan 16, 2022 in Science by voice (257k points)

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Which of these is characteristic of the photic zone of a freshwater biome?

asked Jan 16, 2022 in Science by voice (257k points)

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Which of these phases encompasses all of the stages of mitosis but no other events?

asked Jan 16, 2022 in Science by voice (257k points)

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Which of these characteristics is shared by algae and seed plants?

asked Jan 16, 2022 in Science by voice (257k points)

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Which of these chemical elements is represented on the atomic table by a single letter?

asked Jan 16, 2022 in Science by voice (257k points)

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Which of these is exhibiting kinetic energy?

asked Jan 16, 2022 in Science by voice (257k points)

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Which of the following is a process used by plants that produces oxygen as a by-product?

asked Jan 9, 2022 in Science by voice (257k points)

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In which of the following chemical equations, the abbreviations represent the correct states of the reactants

asked Jan 9, 2022 in Science by voice (257k points)

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Which of the following mirror is used by a dentist to examine a small cavity in a patient’s teeth?

asked Jan 9, 2022 in Science by voice (257k points)

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Which of the following is NOT a function of the lymphatic system?

asked Jan 9, 2022 in Science by voice (257k points)

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Which of the following cell types are most sensitive to radiation damage?

asked Jan 7, 2022 in Science by voice (257k points)

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Which of the following is considered a pulmonary (choking) agent?

asked Jan 7, 2022 in Science by voice (257k points)

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Which of the following cell types are least sensitive to ionizing radiation damage?

asked Jan 7, 2022 in Science by voice (257k points)

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Which of the following is NOT relevant to a laboratory diagnosis of smallpox (variola)?

asked Jan 7, 2022 in Science by voice (257k points)

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Which of the following is the best indication for volume expansion after resuscitative efforts that included intubation

asked Jan 5, 2022 in Science by voice (257k points)

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Which of the following terms associated with transcription describe regions of nucleic acid?

asked Dec 21, 2021 in Science by voice (257k points)

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Which of the following is mismatched?

asked Dec 21, 2021 in Science by voice (257k points)

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Which of the following exemplifies a symptom of autism spectrum disorder?

asked Dec 21, 2021 in Science by voice (257k points)

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Which of the following nerves does not arise from the brachial plexus?

asked Dec 21, 2021 in Science by voice (257k points)

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Which of the following regulatory DNA sequences might be located thousands of nucleotides away from the transcription

asked Dec 21, 2021 in Science by voice (257k points)

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Which of the following is a greenhouse gas?

asked Dec 21, 2021 in Science by voice (257k points)