Which explains why the reflex reaction is important in certain situations? a. the brain cannot turn sensations into thoughts. b. it takes time for signals to travel all the way to the brain. c. motor neurons are very slow to transmit signals. d. there are no neurotransmitters in interneurons?
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Biology, 22.06.2019 10:30
Ras is a g-protein that is activated when a growth factor attaches to egfr. its activation results in the replacement of a gdp molecule with a gtp molecule, thus allowing a signal transduction pathway to be activated. considering the signal pathway illustrated on this page, what is one potential outcome of a mutation in the ras gene that leads to ras protein hyperactivity. be specific.
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Biology, 22.06.2019 15:30
What process creates gametes? a.fertilization b.mitosis c.meiosis
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Biology, 22.06.2019 17:30
1. isogamy 1 organisms with gametes of the same size and shape 2. anisogamy organisms with gametes of different sizes and shapes 3. oogamy 2 organisms with gametes of the same shape but different sizes 4. gonads gamete-producing organs in lower plants 5. gametangia gamete-producing organs in animals
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Which explains why the reflex reaction is important in certain situations? a. the brain cannot turn...
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