Biology, 05.02.2021 03:50 youngcie04
1. How does the cell membrane allow animals to move without rupturing the cells in the body?
2. How does a cell membrane allow some molecules to pass right through the membrane?
3. Why is it important the some molecules (oxygen and carbon dioxide) be allowed to pass through the cell membrane without the use of a transport system?
4. How does the cell membrane allow the cell to reproduce into two separate cells?
5. In the lab, small bubbles would merge with the larger bubbles. How does this property of cell membranes demonstrate how a vesicle can transport substances from one organelle to another?
6. Cells require molecules that cannot simply pass through the cell membrane. Explain how the cell can use proteins to transport these molecules across the cell membrane.
Answers: 1
Biology, 22.06.2019 02:30
Plz ! a scientist wants to produce a cow that makes a particular human protein in itโs milk the desired protein causes blood to clot and can be used to treat hemophilia (a blood clotting disorder). which of the following would be best for the scientist to use? a. genetic crosses. b. cloning. c. selective breeding. d. genetic engineering.
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Biology, 22.06.2019 03:30
Explain how the number of similarities between the embryos from early stage to late stage is used as evidence of a common ancestry
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Biology, 22.06.2019 06:20
All organisms contribute some water to the water cycle by conducting
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Biology, 22.06.2019 13:30
Methane gas created by a cows flatulence especially in a large herd is a greenhouse gas. true or false.
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1. How does the cell membrane allow animals to move without rupturing the cells in the body?
2. How...
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