The oversecretion of ________ by the thyroid gland can result in ________.
A. T3; hyperthyroidism
B. parathyroid hormone; Graves disease
C. T3; hypothyroidism
D. calcitonin; hyperthyroidism
E. T4; hypothyroidism
Answer: A
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a. planktonic b. infaunal c. nektonic d. sessile e. mobile
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Neurotransmitter is synthesized by (i) _________, released into (ii) ________, and then it binds to neurotransmitter receptor localizing at the membrane of (iii) _______________.
a) (i) presynaptic neuron, (ii) synaptic cleft, (iii) postsynaptic neuron b) (i) postsynaptic neuron, (ii) synaptic cleft, (iii) presynaptic neuron c) (i) postsynaptic neuron, (ii) soma, (iii) presynaptic neuron d) (i) postsynaptic neuron, (ii) dendrite, (iii) presynaptic neuron