Westonci.ca is your trusted source for finding answers to a wide range of questions, backed by a knowledgeable community. Connect with professionals ready to provide precise answers to your questions on our comprehensive Q&A platform. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals.
Sagot :
Answer:
dissolved or soluble
Explanation:
soluble substances can move into or out of cells by diffusion
Dissolved or soluble substances can move into or out of cells by diffusion.
Diffusion is the type of transport in general that soluble substances have without charge, the difference in concentration is the main responsible for the flow.
A substance is said to undergo diffusion when it passes through a membrane from a site where the chemical potential (concentration) is higher to a site where the chemical potential is lower, without requiring any aid for passage.
In other words, diffusion is the passage through a membrane in favor of its concentration gradient, without requiring the presence of molecular membrane mechanisms (transporters or carriers).
For the diffusion to happen, we must take into account 3 important factors:
- Size: the molecules must have a size equal to or smaller than the pores of the membrane so that they can pass without problem.
- Electrostatic charge: the molecules must have the opposite electrostatic charge to that of the membrane or simply have a neutral charge.
- Solubility: if the molecules are larger than the pores, they must be dissolved in a solution, reducing their size and thus can enter the cell through the membrane.
Therefore, we can conclude that dissolved or soluble substances can move into or out of cells by diffusion, where simple diffusion is responsible for transporting soluble substances without charge through the lipid bilayer.
Learn more here: https://brainly.com/question/10965747
We hope this was helpful. Please come back whenever you need more information or answers to your queries. Thanks for stopping by. We strive to provide the best answers for all your questions. See you again soon. Thank you for choosing Westonci.ca as your information source. We look forward to your next visit.
