Chemistry, 30.07.2021 23:40 john092103
PLZ HELP ME What is the function of a ribosome?
A. Ribosomes surround the cell and control which materials come into and out of the cell.
B. Ribosomes make proteins that the cell uses to build structures.
C. Ribosomes direct the cell's activities and hold its DNA, the instructions for making all of its parts
. D. Ribosomes break down and reuse cell materials. ​
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Chemistry, 21.06.2019 16:50
If a substance is not at its melting or boiling point, as the heat content of a sample of matter increases, its temperature increases the number of intermolecular bonds decreases the space between particles increases the particles move faster
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How many moles is 14.5 cm^3 of platinum? the density of platinum is 21.45 g/cm^3.
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Chemistry, 22.06.2019 20:00
Suppose that some of the compound spilled out of the crucible after it was heated. would that cause the percent by mass of water in the compound determined by the experiment to be too low, too high, or unchanged? briefly explain your answer.
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Chemistry, 22.06.2019 20:00
State one important difference between a physical change and a chemical change?
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PLZ HELP ME What is the function of a ribosome?
A. Ribosomes surround the cell and control which ma...
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