Aseismograph station can determine its distance from an earthquake's epicenter by 1. subtracting p from s wave arrival time and then determining what that time is equal to in distance 2. mapping p and s wave arrival times on a map 3. subtracting p, s, and l wave arrival times, determining distance from this number, and then mapping it 4. one station can't locate its distance from an epicenter. three stations must do this.

What are the 3 types of artificial cloning

Which statement best describes a typical difference that could be found between the “analysis” and “conclusion” sections of a lab report?

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).