What happens when you see a bee and hit it?Select the option below which displays the correct ordered sequence through the divisions of the nervous system:当你看到一只蜜蜂并打它时会发生什么？ 选择下面的选项，通过神经系统的部门显示正确的有序序列：
A. 1. sensory input.2. information processing.3. signal travels through sensory division.4. signal travels through motor division.5. activation of muscle.
B. 1. information processing.2. sensory input.3. signal travels through sensory division.4. signal travels through motor division.5. activation of muscle.
C. 1. sensory input.2. signal travels through sensory division.3. information processing.4. signal travels through motor division.5. activation of muscle.
D. 1. sensory input.2. signal travels through motor division.3. information processing.4. signal travels through sensory division.5. activation of muscle.
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Select the activity that the Peripheral Nervous System (PNS) is NOT involved in:选择外围神经系统（PNS）不参与的活动：
A. sending messages to muscle.
B. receiving messages from sense.
C. receiving messages from glands.
D. transporting hormones.
The spinal cord is part of the:脊髓是以下部分：
A. brain.
B. peripheral nervous system.
C. senses.
D. central nervous system.
After a protein is synthesised in a ribosome:在核糖体中合成蛋白质后：
A. a transport vesicle may carry it to the Golgi apparatus.
B. a secretory vesicle carries it to the Golgi apparatus.
C. a transport vesicle carries it to a lysosome.
D. a secretory vesicle carries it to the plasma membrane.
E. the small and large ribosomal subunits join together.
Which of the following statements about DNA is false?下列关于dna的陈述是假的吗？
A. DNA is located in the nucleus.
B. DNA is double-stranded.
C. DNA contains base triplets.
DNA binds to ribosomes.
E. DNA is required for transcription.
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