What will happen if a bacterial cell is placed in distilled water with lysozyme?Group of answer choicesThe cell will undergo osmotic lysis.The cell will plasmolyze.Water will leave the cell.No change will result; the solution is isotonic.Lysozyme will diffuse into the cell.
Question
What will happen if a bacterial cell is placed in distilled water with lysozyme?Group of answer choicesThe cell will undergo osmotic lysis.The cell will plasmolyze.Water will leave the cell.No change will result; the solution is isotonic.Lysozyme will diffuse into the cell.
Solution
If a bacterial cell is placed in distilled water with lysozyme, the cell will undergo osmotic lysis. Here's why:
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Distilled water is a hypotonic solution compared to the inside of the bacterial cell. This means that the concentration of solutes (like salts, proteins, etc.) is lower outside the cell than inside.
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Due to this difference in concentration, water will move into the cell by osmosis. Osmosis is the process where water moves from an area of lower solute concentration to an area of higher solute concentration.
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As water continues to move into the cell, the cell will swell and eventually burst. This is known as osmotic lysis.
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Lysozyme, an enzyme that breaks down bacterial cell walls, will also contribute to the lysis of the bacterial cell. It will weaken the cell wall, making it more susceptible to bursting due to the influx of water.
So, the correct answer is "The cell will undergo osmotic lysis."
Similar Questions
Which of the following best describes what happens when a bacterial cell is placed in a solution containing 5% NaCl?Group of answer choicesWater will move into the cell.Sucrose will move into the cell from a higher to a lower concentration.The cell will undergo osmotic lysis.Water will move out of the cell.No change will result; the solution is isotonic
What happens to a cell placed in a hypotonic solution?It gains water by osmosisIt loses water by osmosisIts size remains unchangedIt releases toxins
4. If red blood cells cultured in an isotonic mediumare placed in distilled water, they will most likely(A) remain unchanged(B) shrivel(C) swell and lyse(D) divide(E) become dormant
When a bacterial cell is placed in a solution with higher solvent concentration and low solute concentration, relative to it's cellular contents, this osmotic possibility is _______Group of answer choiceshypotonichypertonicisotonic
What is lysozyme?Multiple choice question.An antibacterial enzymeAn acidic chamber of a cellA type of bacteria found in tearsA chemical released by damaged tissues
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