A cell placed in the water surrounding, tend to swell up because of gaining of water from the hypotonic environment. Osmosis is the process of diffusion of water across the membrane from lower concentration to higher concentration.

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Chapter 4, Problem 6MCQ

Summary Introduction

Introduction:

A cell placed in the water surrounding, tend to swell up because of gaining of water from the hypotonic environment. Osmosis is the process of diffusion of water across the membrane from lower concentration to higher concentration.

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For each item choose the letter of the best answer. No need to write the explanations. 37. How does a cell identify incoming or outgoing substances? A. Uses cell metabolic processes B. Uses cell transport system C. Uses cell recognition proteins D. Uses polarity of membrane to attract substances 41. Osmosis is considered a form of diffusion. Why? A. It depends on a concentration gradient. B. it requires a semipermeable membrane. C. It depends on a water potential gradient. D. It moves from a high to low area of concentration. 42. Which is NOT true about the factors that can affect the rate of diffusion? A. application of pressure increases the rate of diffusion B. higher temperature results in a faster rate of diffusion C. the solubility of the solute does not affect the rate of diffusion D. the higher the density of the solvent, the slower the rate of diffusion 45. Which of the following is NOT true about facilitated diffusion? A. requires energy B. requires a carrier protein C.…

Answer 2

Question

Chapter 4, Problem 6MCQ

Summary Introduction

Introduction:

A cell placed in the water surrounding, tend to swell up because of gaining of water from the hypotonic environment. Osmosis is the process of diffusion of water across the membrane from lower concentration to higher concentration.

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Answer 3

Question

Chapter 4, Problem 6MCQ

Summary Introduction

Introduction:

A cell placed in the water surrounding, tend to swell up because of gaining of water from the hypotonic environment. Osmosis is the process of diffusion of water across the membrane from lower concentration to higher concentration.

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Answer 4

Question

Chapter 4, Problem 6MCQ

Summary Introduction

Introduction:

A cell placed in the water surrounding, tend to swell up because of gaining of water from the hypotonic environment. Osmosis is the process of diffusion of water across the membrane from lower concentration to higher concentration.

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Answer 5

Chapter 4, Problem 6MCQ

Summary Introduction

Introduction:

A cell placed in the water surrounding, tend to swell up because of gaining of water from the hypotonic environment. Osmosis is the process of diffusion of water across the membrane from lower concentration to higher concentration.

Answer 6

Chapter 4, Problem 6MCQ

Summary Introduction

Introduction:

A cell placed in the water surrounding, tend to swell up because of gaining of water from the hypotonic environment. Osmosis is the process of diffusion of water across the membrane from lower concentration to higher concentration.

Answer 7

Chapter 4, Problem 6MCQ

Summary Introduction

Introduction:

A cell placed in the water surrounding, tend to swell up because of gaining of water from the hypotonic environment. Osmosis is the process of diffusion of water across the membrane from lower concentration to higher concentration.

Answer 8

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Answer 9

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Answer 11

Ch. 4.1 - What are some examples of the work of a cell?Ch. 4.1 - Prob. 2MC Ch. 4.1 - Prob. 3MC Ch. 4.1 - Prob. 4MC Ch. 4.2 - What is metabolism on a cellular level?Ch. 4.2 - Prob. 2MC Ch. 4.2 - Prob. 3MC Ch. 4.3 - What are the main parts of an ATP molecule?Ch. 4.3 - Prob. 2MC Ch. 4.3 - Describe the relationships among endergonic...

A cell placed in the water surrounding, tend to swell up because of gaining of water from the hypotonic environment. Osmosis is the process of diffusion of water across the membrane from lower concentration to higher concentration.

Solution Summary: The author explains that when an animal cell is placed in a hypotonic solution, it swells up and brushes because the water enters the cell faster than it leaves.

Concept explainers

Introduction:

A cell placed in the water surrounding, tend to swell up because of gaining of water from the hypotonic environment. Osmosis is the process of diffusion of water across the membrane from lower concentration to higher concentration.

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Chapter 4 Solutions

A cell placed in the water surrounding, tend to swell up because of gaining of water from the hypotonic environment. Osmosis is the process of diffusion of water across the membrane from lower concentration to higher concentration.

Solution Summary: The author explains that when an animal cell is placed in a hypotonic solution, it swells up and brushes because the water enters the cell faster than it leaves.

Concept explainers

Introduction: A cell placed in the water surrounding, tend to swell up because of gaining of water from the hypotonic environment. Osmosis is the process of diffusion of water across the membrane from lower concentration to higher concentration.

Want to see the full answer?

Chapter 4 Solutions

Introduction:

A cell placed in the water surrounding, tend to swell up because of gaining of water from the hypotonic environment. Osmosis is the process of diffusion of water across the membrane from lower concentration to higher concentration.