Protists are eukaryotes and the interior of some freshwater protists like the euglena is saltier than its freshwater habitat. Due to this, the water will tend to diffuse into the cell of protists. Excess of water will cause the cell to burst. However, the contractile vacuole present in the cell will help to maintain the water concentration in the cell.

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Answer 1

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Chapter 21, Problem 1SQ

Summary Introduction

Concept introduction: Protists are eukaryotes and the interior of some freshwater protists like the euglena is saltier than its freshwater habitat. Due to this, the water will tend to diffuse into the cell of protists. Excess of water will cause the cell to burst. However, the contractile vacuole present in the cell will help to maintain the water concentration in the cell.

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Answer 2

Question

Chapter 21, Problem 1SQ

Summary Introduction

Concept introduction: Protists are eukaryotes and the interior of some freshwater protists like the euglena is saltier than its freshwater habitat. Due to this, the water will tend to diffuse into the cell of protists. Excess of water will cause the cell to burst. However, the contractile vacuole present in the cell will help to maintain the water concentration in the cell.

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Answer 3

Question

Chapter 21, Problem 1SQ

Summary Introduction

Concept introduction: Protists are eukaryotes and the interior of some freshwater protists like the euglena is saltier than its freshwater habitat. Due to this, the water will tend to diffuse into the cell of protists. Excess of water will cause the cell to burst. However, the contractile vacuole present in the cell will help to maintain the water concentration in the cell.

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Answer 4

Question

Chapter 21, Problem 1SQ

Summary Introduction

Concept introduction: Protists are eukaryotes and the interior of some freshwater protists like the euglena is saltier than its freshwater habitat. Due to this, the water will tend to diffuse into the cell of protists. Excess of water will cause the cell to burst. However, the contractile vacuole present in the cell will help to maintain the water concentration in the cell.

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Answer 5

Chapter 21, Problem 1SQ

Summary Introduction

Concept introduction: Protists are eukaryotes and the interior of some freshwater protists like the euglena is saltier than its freshwater habitat. Due to this, the water will tend to diffuse into the cell of protists. Excess of water will cause the cell to burst. However, the contractile vacuole present in the cell will help to maintain the water concentration in the cell.

Answer 6

Chapter 21, Problem 1SQ

Summary Introduction

Concept introduction: Protists are eukaryotes and the interior of some freshwater protists like the euglena is saltier than its freshwater habitat. Due to this, the water will tend to diffuse into the cell of protists. Excess of water will cause the cell to burst. However, the contractile vacuole present in the cell will help to maintain the water concentration in the cell.

Answer 7

Chapter 21, Problem 1SQ

Summary Introduction

Concept introduction: Protists are eukaryotes and the interior of some freshwater protists like the euglena is saltier than its freshwater habitat. Due to this, the water will tend to diffuse into the cell of protists. Excess of water will cause the cell to burst. However, the contractile vacuole present in the cell will help to maintain the water concentration in the cell.

Answer 8

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Answer 11

Ch. 21 - Summoning Moaquitoes Parasites sometimes alter...Ch. 21 - Prob. 2DAA Ch. 21 - Prob. 3DAA Ch. 21 - Prob. 4DAA Ch. 21 - Prob. 1SQ Ch. 21 - Diplomonads, and parabasalids lack _______. a. a...Ch. 21 - Radiolaria and diatoms have a shell of _______. a....Ch. 21 - Prob. 4SQ Ch. 21 - Diatoms produce _______ that help(s) them float....Ch. 21 - Prob. 6SQ

Solution Summary: The author explains that the contractile vacuole helps to maintain the water concentration in the cell of protists.

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