221,149 views
3 votes
3 votes
Help with #5 help fast

Help with #5 help fast-example-1
User Pavlos Mavris
by
2.5k points

1 Answer

12 votes
12 votes

Answer:

1) Hypotonic solution. (Swell)

2) Hypotonic solution.

3) Isotonic solution.

4) Hypertonic solution.

5) Isotonic solution.

6) Hypertonic solution.

Step-by-step explanation:

4 TERMS:

Hypotonic solutions:

Noting a solution of lower osmotic pressure than another solution with which it is compared (opposed to hypertonic).

Isotonic solutions:

Noting or pertaining to solutions characterized by equal osmotic pressure.

Hypertonic solutions:

Noting a solution of higher osmotic pressure than another solution with which it is compared (opposed to hypotonic).

Osmosis:

The tendency of a fluid, usually water, to pass through a semipermeable membrane into a solution where the solvent concentration is higher, thus equalizing the concentrations of material on either side of the membrane.

-----------------------------------------------

Description A:

The concentration of dissolved substances outside the cell is lower than the inside the cell. (Hypotonic)

Description B:

When a cell is placed in this solution, water will enter the cell by osmosis -- resulting in turgor pressure. (Hypotonic)

Description C:

The concentration of dissolved substances outside the cell is the same as the concentration inside the cell. (Isotonic)

Description D:

The concentration of dissolved substances outside the cell is higher than the concentration inside the cell. (Hypertonic)

Description E:

When injected into the body, it will not cause cellular damage because no osmosis occurs. (Isotonic)

Description F:

Putting a plant cell in this type of solution will result in a loss of water, and |drop in turgor pressure (or plasmolysis)|, which will cause the plant to wilt. (Hypertonic)

---------------------------------------------------------------

Quick def.: Plasmolysis is the contraction of the protoplasm in a living cell when water is removed by exosmosis. Exosmosis is the flow of a substance from an area of greater concentration to one of lower concentration (opposed to endosmosis). Or it can be applied to osmosis toward the outside of a cell or vessel.

---------------------------------

Thank you,

Eddie Echevarria

User Ruchir Sharma
by
3.3k points