Mercury is present as elemental mercury in the atmosphere and can enter into aquatic environments as mercuric ions. Methylmercury and dimethylmercury are extremely toxic forms of mercury and can accumulate in muscles tissue of fish causing a problem of biomagnification. Gram positive and gram negative bacteria can convert toxic forms of mercury to non toxic forms.

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Chapter 21.7, Problem 3MQ

Summary Introduction

Mercury is present as elemental mercury in the atmosphere and can enter into aquatic environments as mercuric ions. Methylmercury and dimethylmercury are extremely toxic forms of mercury and can accumulate in muscles tissue of fish causing a problem of biomagnification. Gram positive and gram negative bacteria can convert toxic forms of mercury to non toxic forms.

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Answer 2

Question

Chapter 21.7, Problem 3MQ

Summary Introduction

Mercury is present as elemental mercury in the atmosphere and can enter into aquatic environments as mercuric ions. Methylmercury and dimethylmercury are extremely toxic forms of mercury and can accumulate in muscles tissue of fish causing a problem of biomagnification. Gram positive and gram negative bacteria can convert toxic forms of mercury to non toxic forms.

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Answer 3

Question

Chapter 21.7, Problem 3MQ

Summary Introduction

Mercury is present as elemental mercury in the atmosphere and can enter into aquatic environments as mercuric ions. Methylmercury and dimethylmercury are extremely toxic forms of mercury and can accumulate in muscles tissue of fish causing a problem of biomagnification. Gram positive and gram negative bacteria can convert toxic forms of mercury to non toxic forms.

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Answer 4

Question

Chapter 21.7, Problem 3MQ

Summary Introduction

Mercury is present as elemental mercury in the atmosphere and can enter into aquatic environments as mercuric ions. Methylmercury and dimethylmercury are extremely toxic forms of mercury and can accumulate in muscles tissue of fish causing a problem of biomagnification. Gram positive and gram negative bacteria can convert toxic forms of mercury to non toxic forms.

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Answer 5

Chapter 21.7, Problem 3MQ

Summary Introduction

Mercury is present as elemental mercury in the atmosphere and can enter into aquatic environments as mercuric ions. Methylmercury and dimethylmercury are extremely toxic forms of mercury and can accumulate in muscles tissue of fish causing a problem of biomagnification. Gram positive and gram negative bacteria can convert toxic forms of mercury to non toxic forms.

Answer 6

Chapter 21.7, Problem 3MQ

Summary Introduction

Mercury is present as elemental mercury in the atmosphere and can enter into aquatic environments as mercuric ions. Methylmercury and dimethylmercury are extremely toxic forms of mercury and can accumulate in muscles tissue of fish causing a problem of biomagnification. Gram positive and gram negative bacteria can convert toxic forms of mercury to non toxic forms.

Answer 7

Chapter 21.7, Problem 3MQ

Summary Introduction

Mercury is present as elemental mercury in the atmosphere and can enter into aquatic environments as mercuric ions. Methylmercury and dimethylmercury are extremely toxic forms of mercury and can accumulate in muscles tissue of fish causing a problem of biomagnification. Gram positive and gram negative bacteria can convert toxic forms of mercury to non toxic forms.

Answer 8

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Answer 11

Ch. 21.1 - How is new organic matter made in nature?Ch. 21.1 - In what ways are oxygenic photosynthesis and...Ch. 21.1 - What is a methane hydrate?Ch. 21.1 - The oxygen and carbon cycles are interconnected...Ch. 21.2 - Why does Syntrophomonas need a partner organism in...Ch. 21.2 - Prob. 2MQ Ch. 21.2 - What is the final product of acetogenesis?Ch. 21.2 - Prob. 1CR Ch. 21.3 - What is nitrogen fixation and why is it important...Ch. 21.3 - Prob. 2MQ

Solution Summary: The author explains that mercury is present as elemental mercury in the atmosphere and can enter aquatic environments as mercuric ions. Gram positive and gram negative bacteria can convert toxic forms of mercury to non-toxic forms.

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