Biology, 10.04.2020 05:59 naomicervero
The rate at which materials enter and leave thru the cell
membrane depends on the cells
• A. volume
• B. weight
• C. mass
• D. surface area
Answers: 2
Biology, 21.06.2019 18:30
The gene that causes sickle-cell disease is present in a higher percentage of residents of sub-saharan africa than among those of african descent living in the united states. even though this gene causes sickle-cell disease, it also provides some protection from malaria, a serious disease that is widespread in sub-saharan africa but absent in the united states. discuss an evolutionary process that could account for the different percentages of the sickle-cell gene among residents of the two regions.
Answers: 3
Biology, 21.06.2019 19:50
Enzymes are proteins that speed up reactions by providing an additional energy source supplying additional molecules for the reaction removing inhibitors that slow down reactions lowering the amount of energy required
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What is the statement plant growth is affected by the color light
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What is the process of a new plant growing from its seed into a seedling? primary growth fertilization pollination germination
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The rate at which materials enter and leave thru the cell
membrane depends on the cells
•...
membrane depends on the cells
•...
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