Biology, 15.04.2020 23:51 bellapimienta8
Lamarck proposed the Theory of Inheritance of Acquired Characteristics in 1801 which states that if an organism changes during life in order to adapt to its environment, those changes are passed on to its offspring. How does the Central Dogma indicate that this theory is incorrect?
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Time ! for a smell to begin the process of registering in your brain, first you must a) inhale odor molecules into the nasal cavity b)transduce scent chemicals c)have a scent to inhale d)all answers can work
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When analyzing tree rings, what do scientists assume a thin ring indicates?
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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 α-bungarotoxin).
Answers: 2
Lamarck proposed the Theory of Inheritance of Acquired Characteristics in 1801 which states that if...
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