Biology, 05.07.2019 16:30 2000070489
Which must an animal do in order for cellular respiration to begin? 1) turn energy into sugars 2)eat food 3)gain energy 4)change sugars into food
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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 18:30
Match the enzymes to their role in the dna replication process
Answers: 1
Which must an animal do in order for cellular respiration to begin? 1) turn energy into sugars 2)e...
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