Recent questions in Science

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The body is made up of how many types of tissue?

asked Dec 31, 2024 in Science by ShonaClowes5 (410 points)

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The body does not exist in isolation. there is a constant input of water and electrolytes into the system. while osmoregulation is achieved across membranes within the body, excess electrolytes and wastes are transported to the kidneys and excreted, helping to maintain this?

asked Dec 31, 2024 in Science by NamLane0895 (410 points)

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The body cells cannot use insulin properly in which type of diabetes?

asked Dec 31, 2024 in Science by Wyatt28H007 (490 points)

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The biological electron transport chain provides for an orderly, stepwise transfer of electrons. both nadh (reduced nicotinamide adenine dinucleotide) and fadh2 (reduced flavin adenine dinucleotide) are energy rich molecules that liberate a large amount of energy during what?

asked Dec 31, 2024 in Science by FlorrieBourk (250 points)

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The binding of complementary bases allows dna molecules to take their well-known shape, called a what?

asked Dec 31, 2024 in Science by WilfredBenne (430 points)

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The best thermal conductors are also the best conductors of what, which is also related to the density of free electrons in them?

asked Dec 31, 2024 in Science by JayneChapin (450 points)

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The best method for preparing pure phosphorous acid is by hydrolyzing what?

asked Dec 31, 2024 in Science by ValarieSuggs (190 points)

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The bending of a wave around the edges of an opening or an obstacle is called this?

asked Dec 31, 2024 in Science by IolaEmert895 (410 points)

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The base in an antacid reacts to do what to excess stomach acid?

asked Dec 31, 2024 in Science by MarshaReiss (330 points)

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The basal forebrain contains what that are important in learning and memory?

asked Dec 31, 2024 in Science by TommyCarslaw (550 points)

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The barrier defenses are not a response to infections, but they are continuously working to protect against a broad range of what?

asked Dec 31, 2024 in Science by EmilMcRobert (190 points)

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The axon terminates on muscle fibers at the neuromuscular junction. acetylcholine is released at this specialized synapse, which causes the muscle action potential to begin, following a large potential known as an end plate potential. when the lower motor neuron excites the muscle fiber, it contracts. all of this occurs in a fraction of a second, but this story is the basis of how this functions?

asked Dec 31, 2024 in Science by LelaBracken (190 points)

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The axon contains microtubules and neurofilaments that are bounded by a plasma membrane known as what?

asked Dec 31, 2024 in Science by MichaleMosma (470 points)

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The axial skeleton forms the vertical, central axis of the body and includes all bones of the head, neck, chest, and back. it serves to protect the brain, spinal cord, heart, and what else?

asked Dec 31, 2024 in Science by VedaHoar6953 (330 points)

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The average number of individuals per unit of area or volume is referred to as a population's what?

asked Dec 31, 2024 in Science by EYOIrvin7056 (290 points)

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The average number of individuals per unit of area can be expressed as what?

asked Dec 31, 2024 in Science by Francisca61G (330 points)

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The average length of a woman’s menstrual cycle is what?

asked Dec 31, 2024 in Science by RosariaLomba (470 points)

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The average human body contains 5,830 g of what?

asked Dec 31, 2024 in Science by MargueriteEd (370 points)

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The autonomic nervous system serves as the relay between what and the internal organs?

asked Dec 31, 2024 in Science by EzraNobbs908 (350 points)

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The attractive force between water molecules is what kind of reaction?

asked Dec 31, 2024 in Science by JanellArnot3 (250 points)

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