Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN: 9780134580999
Author: Elaine N. Marieb, Katja N. Hoehn
Publisher: PEARSON
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Hi can you help me with this practice homework. I’m a bit lost. If I can also receive some explanation I’ll be glad thank you.
For each numbered instruction below, draw or write your response on your sheet.

1. **Draw** two circles on your sheet to represent two cells. Label them A and B.

There is an image showing two ellipses, each representing a cell. The first ellipse is labeled "A" and the second is labeled "B".
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Transcribed Image Text:For each numbered instruction below, draw or write your response on your sheet. 1. **Draw** two circles on your sheet to represent two cells. Label them A and B. There is an image showing two ellipses, each representing a cell. The first ellipse is labeled "A" and the second is labeled "B".
**Transcription for Educational Website**

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2. What is the concentration of solute inside the cell? **Write** this solute concentration inside each cell.

3. Then, you are going to place each cell in two different types of solutions:

- You will place cell A in 5% sugar and cell B in 0.2% salt.

- **Write** these solute concentrations outside each of the cells on your sheet.

Knowing the amount of solute inside and outside the cell as you have written in your cell, now, figure out the amount of water (solvent) inside the cell and outside.

- Inside the cell there is _______% solute and _______% solvent. (Note the percentages of solute and solvent must add up to 100%).

- Outside cell A there is _______% solute and _______% solvent.

- Outside cell B there is _______% solute and _______% solvent.

4. On your drawing, **write in RED** the percentage of water inside and outside of each of the two cells.

Below is an activity to help you determine how much water inside and outside of the cell based on the amount of solute.

**To determine if cells are placed in hypertonic or hypotonic solution**, compare the percentage of solute inside and outside of the cell.

- If the solute concentration outside the cell is HIGHER than that inside, that solution is Hypertonic.

  **Hypertonic**
  
  If solute concentration of a given solution is higher than that of another solution.

- If the solute concentration outside the cell is LOWER than that inside, that solution is Hypotonic.

  **Hypotonic**
  
  If solute concentration of a given solution is lower than that of another solution.

---
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Transcribed Image Text:**Transcription for Educational Website** --- 2. What is the concentration of solute inside the cell? **Write** this solute concentration inside each cell. 3. Then, you are going to place each cell in two different types of solutions: - You will place cell A in 5% sugar and cell B in 0.2% salt. - **Write** these solute concentrations outside each of the cells on your sheet. Knowing the amount of solute inside and outside the cell as you have written in your cell, now, figure out the amount of water (solvent) inside the cell and outside. - Inside the cell there is _______% solute and _______% solvent. (Note the percentages of solute and solvent must add up to 100%). - Outside cell A there is _______% solute and _______% solvent. - Outside cell B there is _______% solute and _______% solvent. 4. On your drawing, **write in RED** the percentage of water inside and outside of each of the two cells. Below is an activity to help you determine how much water inside and outside of the cell based on the amount of solute. **To determine if cells are placed in hypertonic or hypotonic solution**, compare the percentage of solute inside and outside of the cell. - If the solute concentration outside the cell is HIGHER than that inside, that solution is Hypertonic. **Hypertonic** If solute concentration of a given solution is higher than that of another solution. - If the solute concentration outside the cell is LOWER than that inside, that solution is Hypotonic. **Hypotonic** If solute concentration of a given solution is lower than that of another solution. ---
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