Biology, 08.10.2019 14:20 sophiawatson70
Melanoma is a skin cancer that occurs in the melanocyte cells of the body. what could be a cause of melanoma? a) vitamin a deficiency b) antibiotics that destroy pigments c) a genetic mutation in somatic cells d) clotting of blood in the melanocyte cells
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Biology, 22.06.2019 02:30
Ecologist have observed a sharp increase of sulfur dioxide in the air . what might be a possible consequence of excessive sulfur dioxide in the air ? a. acid rain b. ozone layer depletion c.ozone layer hole d.increase in sea levels
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Biology, 22.06.2019 10:40
Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic
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Biology, 22.06.2019 20:10
True or false 5. carrier proteins have the ability to to change shape and physicially move molecules across the cell membrane. 6. in a facilitated diffusion, the concentration of the molecules to be moved across the cell membrane is higher inside the the cell.
Answers: 1
Melanoma is a skin cancer that occurs in the melanocyte cells of the body. what could be a cause of...
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