Biology, 29.01.2021 19:30, kgreene405
Which species rests on the tips of its two pelvic fins and elaborate tail fin as it sets on the seafloor? anglerfish tripod fish catfish swordfish
Answers: 1
Biology, 22.06.2019 06:10, 21121212cutecheytown
Which process of living things produces water that enters the water cycle
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 14:40, breniljakenotro
Both destructive and constructive, the natural event seen here, is important in destroying and creating landforms on earth. what is this event called? a) deposition b) flooding c) landslide d) sedimentation
Answers: 2
Which species rests on the tips of its two pelvic fins and elaborate tail fin as it sets on the seaf...
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