Biology, 03.03.2020 03:45 azertyqwerty123
What makes a nerve cell and skin cell have different functions in the body?
Answers: 2
Biology, 21.06.2019 21:00
The pattern of this wave changes between its beginning and end. what is true about the amplitude and wavelength of the wave when the pattern changes?
Answers: 3
Biology, 22.06.2019 09:00
When the cell concentrates potassium within, against the natural tendency of matter, it is performing a.passive diffusion b.facilitated diffusion c.active transport d.pinocytosis
Answers: 2
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
What makes a nerve cell and skin cell have different functions in the body?...
Mathematics, 31.01.2020 04:01
English, 31.01.2020 04:01
History, 31.01.2020 04:01
Spanish, 31.01.2020 04:01
Social Studies, 31.01.2020 04:01
Mathematics, 31.01.2020 04:01
Spanish, 31.01.2020 04:01
Health, 31.01.2020 04:01
Mathematics, 31.01.2020 04:01