Biology, 17.12.2021 01:40 shfhdjskjf
The vagus nerve carries information: Select one: a. from the lungs to the medulla b. from the medulla to the external intercostals c. from the medulla to the diaphragm d. from the lungs to the diaphragm
Answers: 2
Biology, 21.06.2019 19:30
Chicken pox and hepatitis are bacterial diseases. true or false?
Answers: 1
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
The vagus nerve carries information: Select one: a. from the lungs to the medulla b. from the medull...
History, 01.04.2021 18:50
Mathematics, 01.04.2021 18:50
Chemistry, 01.04.2021 18:50
Mathematics, 01.04.2021 18:50
History, 01.04.2021 18:50
Mathematics, 01.04.2021 18:50