Biology, 16.07.2019 01:30 elenagarcia123
Identify the cavity that develops entirely from the mesoderm. a. ectoderm b. endoder c. mesentery d. coelom
Answers: 1
Biology, 22.06.2019 09:30, michellemonroe012305
How energy flows through each level in this energy pyramid. is all the matter and energy from one level transferred to the next level?
Answers: 1
Biology, 22.06.2019 13:20, crazymadhatter0
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 15:30, perezsamantha3oqr0za
The image shows a group of fish. the type of social behavior shown in the image is called
Answers: 2
Identify the cavity that develops entirely from the mesoderm. a. ectoderm b. endoder c. mesentery d...
Mathematics, 17.11.2020 06:30
Mathematics, 17.11.2020 06:30
Mathematics, 17.11.2020 06:30
Mathematics, 17.11.2020 06:30
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History, 17.11.2020 06:30