例句與造句

1. Upper motor neurons release a neurotransmitter, acetylcholine, from their axon terminal knobs, which are received by stimulus.
2. From there, acetylcholine is released from the axon terminal knobs of alpha motor neurons and received by postsynaptic receptors ( Nicotinic acetylcholine receptors ) of muscles, thereby relaying the stimulus to contract muscle fibers.
3. The former section is typified by dark-staining knobs made up of heterochromatin that are terminal on most chromosome arms, while most subspecies of section " Zea " may have none to three knobs between each chromosome end and the centromere and very few terminal knobs ( except " Z . m . huehuetenangensis ", which has many large terminal knobs ).
4. The former section is typified by dark-staining knobs made up of heterochromatin that are terminal on most chromosome arms, while most subspecies of section " Zea " may have none to three knobs between each chromosome end and the centromere and very few terminal knobs ( except " Z . m . huehuetenangensis ", which has many large terminal knobs ).
5. It's difficult to find terminal knob in a sentence. 用terminal knob造句挺難的