Sperm are female gametes
Answers: 3
Biology, 21.06.2019 18:00
How is the motion of the particles of water at 80 β°c different from the motion of the particles of water when it is 30 β°c?
Answers: 1
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What processes take place before the mature mrna exits the nucleus?
Answers: 1
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What would most likely happen to a unicellular organism if it was exposed to a hypotonic solution for an extended period of time?
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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
Which statement about sex cells is correct?
Sperm are male gametes
Sperm are female gametes
Sperm are female gametes
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