The slopes show that sucrose gradient affects change in weight.
The slopes will be different because higher gradient concentration of sucrose will result in the higher amount of water moved. This means the higher sucrose gradient concentration, the more change in weight of the water.
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Well, I think the answer would be, Both biomass and coal energies are inexpensive, but they release greenhouse gases.</span>
<span>Fungi obtain nutrients by absorption</span>
<span>Culturing unknown organisms, if this is the same as these answers:
</span>a. human insulin production by bacterial cells
<span>b. hepatities B vaccine production using yeast cells </span>
<span>c. insertion of genes from humans or plants into bacteria or viruses </span>
<span>d. culturing unknown organisms </span>
<span>e. amplification of DNA for microbe identification</span>
