Magnesium is needed for more than 300 biochemical reactions in the body. It helps to maintain normal nerve and muscle function, supports a healthy immune system, keeps the heart beat steady, and helps bones remain strong. Without magnesium we will not produce energy, our muscles would be in a permanent state of contraction, and we will not adjust the levels of cholesterol produced and released into the blood stream.

Question

Cardiomyocytes are similar to skeletal muscle because: a. they beat involuntarily b. they are used for weight lifting c. they pulse rhythmically d. they are striated

Answer 1

Question

Chapter 8, Problem 9SC

Summary Introduction

Concept Introduction:

Magnesium is needed for more than 300 biochemical reactions in the body. It helps to maintain normal nerve and muscle function, supports a healthy immune system, keeps the heart beat steady, and helps bones remain strong. Without magnesium we will not produce energy, our muscles would be in a permanent state of contraction, and we will not adjust the levels of cholesterol produced and released into the blood stream.

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