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Diffusion Questions and Answers (Q&A)

Carice Snow, Motivator
Answered: Nov 27, 2018
Endocytosis, pinocytosis and phagocytosis are means of taking in materials into the cell membrane.
Endocytosis is a cellular process of taking materials by invagination of the cell membrane...Read More

2 Answers

1165 views
John Smith
Answered: Jun 23, 2021
Starch

As we observed in the Diffusion Through a Membrane lab, starch cannot pass through a semi-permeable membrane. We know this because the solution surrounding the cell we constructed...Read More

4 Answers

996 views
F. Ray, Student
Answered: Jul 20, 2018
The equilibrium is reached is number 3. The dissolved sugar molecules are evenly distributed throughout the solution. Some may think that the salt solution and sugar solution is the same but...Read More

3 Answers

938 views
Markda John
Answered: Jan 01, 2018
(c) Hypertonic A saline solution with 1.5% saline would be considered hypertonic when going in the body. The blood in our bodies has a saline concentration of 0.9% on average. A hypert...Read More

3 Answers

732 views
D. gray, Builder
Answered: Mar 06, 2019
The answer to this is Facilitated Diffusion. Facilitated diffusion is the process by which the passive transport of molecules and ions through a passageway going to the integral membranes....Read More

2 Answers

590 views
John Smith
Answered: Jun 23, 2021
Active Transport
Active transport is the movement of molecules from an area of lower concentration to an area of higher concentration. Because this defies the law of diffusion, it takes the...Read More

2 Answers

575 views
M. Porter, Senior Executive
Answered: Mar 11, 2019
Diffusion is defined as the transfer of particles from an area of higher concentration to an area of lower concentration. This is because diffusion is a property of equilibrium. It means that...Read More

3 Answers

569 views
Jeffreypoblador
Answered: Feb 19, 2018
Both of this guys the wrong idea the real answer is 3 because it goes across the membrane and that is why the dye molecule is know going through the bottle. I'm sorry that this people didnt know...Read More

3 Answers

560 views
John Smith
Answered: Jun 23, 2021
Glucose

Starch is too large to pass through the proteins on the membrane of a cell, and Oxygen and Ethanol pass through the phospholipid bi-layer via passive transport and cannot be stopped.

2 Answers

525 views
Carice Snow, Motivator
Answered: Mar 06, 2019
The answer to this is false. The lipids may be too large to pass through the cell membranes if they do not dissolve but the thing is, they do dissolve. This means that even if they are too big,...Read More

2 Answers

398 views
D. gray, Builder
Answered: Mar 06, 2019
The answer to this is number 1. Aquaporins. This integral membrane is responsible for providing the needed channels so that water can be transferred easily. You can just imagine how hard it would...Read More

2 Answers

322 views
Carice Snow, Motivator
Answered: Mar 06, 2019
The colors will be the following: purple, dark purple, blue-black, then finally, black. Diffusion is known to be important to organisms because this is the process by which different molecules...Read More

2 Answers

314 views
Larry Thornton, Student
Answered: Jul 23, 2019
Some people assume that effusion and diffusion are the same, but this is not true. Diffusion is known to be the movement of particles from one place to another place that comes with a higher...Read More

2 Answers

275 views
Carice Snow, Motivator
Answered: Mar 06, 2019
The samples that will change are A, B, C, D, and E. If you are wondering why F will not change, the answer to this is simple: the concentration levels are the same for letter F which means that...Read More

2 Answers

230 views

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