Biology, 01.03.2020 23:24 kaylarae1930
What triggers the merging of synaptic vesicles with the presynaptic membrane? 1) the binding of neurotransmitters with their receptors 2) the influx of calcium from the arrival of an action potential in the axon end terminal 3) the destruction of neurotransmitters by enzymes in the synaptic cleft 4) the generation of a graded potential in the postsynaptic membrane
Answers: 3
Biology, 21.06.2019 23:30
The organelle pictured is found in cells of and is theorized to have once been an independent organism.
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Biology, 22.06.2019 00:00
An organ system consists of a group of organs that performs specific functions necessary for the survival of an organism. humans have eleven different organ systems: integumentary, skeletal, muscular, nervous, endocrine, circulatory, lymphatic, respiratory, digestive, urinary, and reproductive. discuss the function of neurons, the brain and the spinal cord within the human nervous system while explaining the interrelationship of each organ.
Answers: 1
Biology, 22.06.2019 16:00
Which of the following would involve looking at different structures of organisms and comparing how similar they are? a. vestigial structuresb. radiometric datingc. homologous structures
Answers: 1
Biology, 22.06.2019 16:30
Tay-sachs disease is caused by a mutation in the hexa gene located on chromosome 15. tay-sachs follows an autosomal recessive pattern of inheritance. with the of the diagram, identify which of the offspring will be an unaffected carrier. a diagram showing the genes of parents who are carriers of tay-sachs disease a. a, b, and c b. b and c c. a and d d. a e. d
Answers: 1
What triggers the merging of synaptic vesicles with the presynaptic membrane? 1) the binding of neur...
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