Can anyone help me out with my science homework ?
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Answers: 3
Biology, 22.06.2019 03:40
20. in humans, freckles are dominant to no freckles. trey has no freckles and his wife anna grace has freckles, but her dad doesn't. they want to know what percentage of their kids would look like trey. show a punnett square to support your answer.
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Biology, 22.06.2019 09:20
Which type of stimulus do mechanoreceptors detect? sound pain heat light
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Biology, 22.06.2019 13:20
Choose the incorrect statement (a) the motor end plate membrane is only capable of generating graded potentials, but it is contiguous with the skeletal muscle sarcolemma, which can generate action potentials. (b) propagation of an action potential through the t-tubules into the sarcoplasmic reticulum triggers the release of ca++ into the cytoplasm of a skeletal muscle fiber. (c) the generation of suprathreshold endplate potentials in multiple muscle fibers could be due to the increased frequency of action potential generation at the axon hillock of a single motor neuron. (d) a greater amount of ach would be found in the presynaptic vesicles of a motor unit that fired several action potentials after exposure to botulinum toxin, than in a motor unit that fired several action potentials after exposure to the venom of the krait snake (which contains Ξ±-bungarotoxin).
Answers: 2
Mathematics, 22.01.2020 02:31
Mathematics, 22.01.2020 02:31
English, 22.01.2020 03:31
Mathematics, 22.01.2020 03:31
Mathematics, 22.01.2020 03:31
Mathematics, 22.01.2020 03:31
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History, 22.01.2020 03:31
History, 22.01.2020 03:31