Biology, 01.07.2019 23:00 Ryantimes2
Which diagram best illustrates what happens when electromagnetic waves strike a rough, dark material?
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Biology, 22.06.2019 04:30
Why is it incorrect to say that mitochondria function only as energy factories with cell
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Biology, 22.06.2019 08:10
Match the functions to the cell types ? contraction and relaxation. conducting electrochemical signals fighting diseases carrying genetic material
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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 α-bungarotoxin).
Answers: 2
Biology, 22.06.2019 16:00
Darwin’s hypothesis about how life changes over time is now called?
Answers: 2
Which diagram best illustrates what happens when electromagnetic waves strike a rough, dark material...
English, 12.10.2019 11:50
Geography, 12.10.2019 11:50
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History, 12.10.2019 11:50
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Mathematics, 12.10.2019 11:50
Mathematics, 12.10.2019 11:50
Mathematics, 12.10.2019 11:50