Biology, 20.11.2019 01:31 madisynk78
How are proto-neurons thought to have evolved in early multicellular animals? a. through duplication of bacterial ion channel genes. b.through natural selection for increased speed of transmitting information. c.through mutation of bacteria ion channels. d.through horizontal gene transfer between early multicellular animals.
Answers: 2
Biology, 21.06.2019 23:40, datboyjulio21
1. which of the following is correct regarding opiates/opioids: a. they all have a natural component as a starting pointb. they have low addiction possibilitiesc. methadone binds to some of the same receptorsd. a and care correcte. all are correct
Answers: 1
Biology, 22.06.2019 04:10, zairaefh3200
Select the correct answer. 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: 3
How are proto-neurons thought to have evolved in early multicellular animals? a. through duplication...
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