Whether the following statement describes a simple enzyme, an enzyme that requires a cofactor, or an enzyme that requires a coenzyme: contains Ca 2+ in the active site. Introduction: Enzymes are “macromolecular biological catalyst”. The sum of all chemical reactions that take place in an individual is known as metabolism . Enzymes play very important role in regulation of metabolic reactions in body. Co enzyme and co factors are necessary for an enzyme for enzyme’s proper functioning.

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Answer 1

Question

Chapter 10, Problem 10.85AP

a.

Summary Introduction

To determine:

Whether the following statement describes a simple enzyme, an enzyme that requires a cofactor, or an enzyme that requires a coenzyme: contains Ca2+ in the active site.

Introduction:

Enzymes are “macromolecular biological catalyst”. The sum of all chemical reactions that take place in an individual is known as metabolism. Enzymes play very important role in regulation of metabolic reactions in body. Co enzyme and co factors are necessary for an enzyme for enzyme’s proper functioning.

b.

Summary Introduction

To determine:

Whether the following statement describes a simple enzyme, an enzyme that requires a cofactor, or an enzyme that requires a coenzyme: consists of one polypeptide chain in its active form.

Introduction:

Enzymes are “macromolecular biological catalyst”. The sum of all chemical reactions that take place in an individual is known as metabolism. Enzymes play very important role in regulation of metabolic reactions in body. Co enzyme and co factors are necessary for an enzyme for enzyme’s proper functioning.

c.

Summary Introduction

To determine:

Whether the following statement describes a simple enzyme, an enzyme that requires a cofactor, or an enzyme that requires a coenzyme: contains vitamin B6 in its active site.

Introduction:

Enzymes are “macromolecular biological catalyst”. The sum of all chemical reactions that take place in an individual is known as metabolism. Enzymes play very important role in regulation of metabolic reactions in body. Co enzyme and co factors are necessary for an enzyme for enzyme’s proper functioning.

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For Raman spectroscopy/imaging, which statement is not true regarding its disadvantages? a) Limited spatial resolution. b) Short integration time. c) A one-dimensional technique. d) Weak signal, only 1 in 108 incident photons is Raman scattered. e) Fluorescence interference.

Using a cell of known pathlength b = 1.25115 x 10-3 cm, a water absorption spectrum was measured. The band at 1645 cm-1, assigned to the O-H bending, showed an absorbance, A, of 1.40. a) Assuming that water density is 1.00 g/mL, calculate the water molar concentration c (hint: M= mole/L) b) Calculate the molar absorptivity, a, of the 1645 cm-1 band c) The transmitted light, I, can be written as I= Ioexp(-xb), where x is the absorption coefficient (sometimes designated as alpha), Io is the input light, and b is the cell pathlength. Prove that x= (ln10)*x*c. (Please provide a full derivation of the equation for x from the equation for I). d) Calculate x for the 1645 cm-1 band

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Answer 2

Question

Chapter 10, Problem 10.85AP

a.

Summary Introduction

To determine:

Whether the following statement describes a simple enzyme, an enzyme that requires a cofactor, or an enzyme that requires a coenzyme: contains Ca2+ in the active site.

Introduction:

Enzymes are “macromolecular biological catalyst”. The sum of all chemical reactions that take place in an individual is known as metabolism. Enzymes play very important role in regulation of metabolic reactions in body. Co enzyme and co factors are necessary for an enzyme for enzyme’s proper functioning.

b.

Summary Introduction

To determine:

Whether the following statement describes a simple enzyme, an enzyme that requires a cofactor, or an enzyme that requires a coenzyme: consists of one polypeptide chain in its active form.

Introduction:

Enzymes are “macromolecular biological catalyst”. The sum of all chemical reactions that take place in an individual is known as metabolism. Enzymes play very important role in regulation of metabolic reactions in body. Co enzyme and co factors are necessary for an enzyme for enzyme’s proper functioning.

c.

Summary Introduction

To determine:

Whether the following statement describes a simple enzyme, an enzyme that requires a cofactor, or an enzyme that requires a coenzyme: contains vitamin B6 in its active site.

Introduction:

Enzymes are “macromolecular biological catalyst”. The sum of all chemical reactions that take place in an individual is known as metabolism. Enzymes play very important role in regulation of metabolic reactions in body. Co enzyme and co factors are necessary for an enzyme for enzyme’s proper functioning.

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Answer 3

Question

Chapter 10, Problem 10.85AP

a.

Summary Introduction

To determine:

Whether the following statement describes a simple enzyme, an enzyme that requires a cofactor, or an enzyme that requires a coenzyme: contains Ca2+ in the active site.

Introduction:

Enzymes are “macromolecular biological catalyst”. The sum of all chemical reactions that take place in an individual is known as metabolism. Enzymes play very important role in regulation of metabolic reactions in body. Co enzyme and co factors are necessary for an enzyme for enzyme’s proper functioning.

b.

Summary Introduction

To determine:

Whether the following statement describes a simple enzyme, an enzyme that requires a cofactor, or an enzyme that requires a coenzyme: consists of one polypeptide chain in its active form.

Introduction:

Enzymes are “macromolecular biological catalyst”. The sum of all chemical reactions that take place in an individual is known as metabolism. Enzymes play very important role in regulation of metabolic reactions in body. Co enzyme and co factors are necessary for an enzyme for enzyme’s proper functioning.

c.

Summary Introduction

To determine:

Whether the following statement describes a simple enzyme, an enzyme that requires a cofactor, or an enzyme that requires a coenzyme: contains vitamin B6 in its active site.

Introduction:

Enzymes are “macromolecular biological catalyst”. The sum of all chemical reactions that take place in an individual is known as metabolism. Enzymes play very important role in regulation of metabolic reactions in body. Co enzyme and co factors are necessary for an enzyme for enzyme’s proper functioning.

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Answer 4

Question

Chapter 10, Problem 10.85AP

a.

Summary Introduction

To determine:

Whether the following statement describes a simple enzyme, an enzyme that requires a cofactor, or an enzyme that requires a coenzyme: contains Ca2+ in the active site.

Introduction:

Enzymes are “macromolecular biological catalyst”. The sum of all chemical reactions that take place in an individual is known as metabolism. Enzymes play very important role in regulation of metabolic reactions in body. Co enzyme and co factors are necessary for an enzyme for enzyme’s proper functioning.

b.

Summary Introduction

To determine:

Whether the following statement describes a simple enzyme, an enzyme that requires a cofactor, or an enzyme that requires a coenzyme: consists of one polypeptide chain in its active form.

Introduction:

Enzymes are “macromolecular biological catalyst”. The sum of all chemical reactions that take place in an individual is known as metabolism. Enzymes play very important role in regulation of metabolic reactions in body. Co enzyme and co factors are necessary for an enzyme for enzyme’s proper functioning.

c.

Summary Introduction

To determine:

Whether the following statement describes a simple enzyme, an enzyme that requires a cofactor, or an enzyme that requires a coenzyme: contains vitamin B6 in its active site.

Introduction:

Enzymes are “macromolecular biological catalyst”. The sum of all chemical reactions that take place in an individual is known as metabolism. Enzymes play very important role in regulation of metabolic reactions in body. Co enzyme and co factors are necessary for an enzyme for enzyme’s proper functioning.

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Answer 5

Chapter 10, Problem 10.85AP

a.

Summary Introduction

To determine:

Whether the following statement describes a simple enzyme, an enzyme that requires a cofactor, or an enzyme that requires a coenzyme: contains Ca2+ in the active site.

Introduction:

Enzymes are “macromolecular biological catalyst”. The sum of all chemical reactions that take place in an individual is known as metabolism. Enzymes play very important role in regulation of metabolic reactions in body. Co enzyme and co factors are necessary for an enzyme for enzyme’s proper functioning.

b.

Summary Introduction

To determine:

Whether the following statement describes a simple enzyme, an enzyme that requires a cofactor, or an enzyme that requires a coenzyme: consists of one polypeptide chain in its active form.

Introduction:

Enzymes are “macromolecular biological catalyst”. The sum of all chemical reactions that take place in an individual is known as metabolism. Enzymes play very important role in regulation of metabolic reactions in body. Co enzyme and co factors are necessary for an enzyme for enzyme’s proper functioning.

c.

Summary Introduction

To determine:

Whether the following statement describes a simple enzyme, an enzyme that requires a cofactor, or an enzyme that requires a coenzyme: contains vitamin B6 in its active site.

Introduction:

Enzymes are “macromolecular biological catalyst”. The sum of all chemical reactions that take place in an individual is known as metabolism. Enzymes play very important role in regulation of metabolic reactions in body. Co enzyme and co factors are necessary for an enzyme for enzyme’s proper functioning.

Answer 6

Chapter 10, Problem 10.85AP

a.

Summary Introduction

To determine:

Whether the following statement describes a simple enzyme, an enzyme that requires a cofactor, or an enzyme that requires a coenzyme: contains Ca2+ in the active site.

Introduction:

Enzymes are “macromolecular biological catalyst”. The sum of all chemical reactions that take place in an individual is known as metabolism. Enzymes play very important role in regulation of metabolic reactions in body. Co enzyme and co factors are necessary for an enzyme for enzyme’s proper functioning.

Answer 7

Chapter 10, Problem 10.85AP

a.

Summary Introduction

To determine:

Whether the following statement describes a simple enzyme, an enzyme that requires a cofactor, or an enzyme that requires a coenzyme: contains Ca2+ in the active site.

Introduction:

Enzymes are “macromolecular biological catalyst”. The sum of all chemical reactions that take place in an individual is known as metabolism. Enzymes play very important role in regulation of metabolic reactions in body. Co enzyme and co factors are necessary for an enzyme for enzyme’s proper functioning.

Answer 8

b.

Summary Introduction

To determine:

Whether the following statement describes a simple enzyme, an enzyme that requires a cofactor, or an enzyme that requires a coenzyme: consists of one polypeptide chain in its active form.

Introduction:

Enzymes are “macromolecular biological catalyst”. The sum of all chemical reactions that take place in an individual is known as metabolism. Enzymes play very important role in regulation of metabolic reactions in body. Co enzyme and co factors are necessary for an enzyme for enzyme’s proper functioning.

Answer 9

b.

Summary Introduction

To determine:

Whether the following statement describes a simple enzyme, an enzyme that requires a cofactor, or an enzyme that requires a coenzyme: consists of one polypeptide chain in its active form.

Introduction:

Enzymes are “macromolecular biological catalyst”. The sum of all chemical reactions that take place in an individual is known as metabolism. Enzymes play very important role in regulation of metabolic reactions in body. Co enzyme and co factors are necessary for an enzyme for enzyme’s proper functioning.

Answer 10

c.

Summary Introduction

To determine:

Whether the following statement describes a simple enzyme, an enzyme that requires a cofactor, or an enzyme that requires a coenzyme: contains vitamin B6 in its active site.

Introduction:

Enzymes are “macromolecular biological catalyst”. The sum of all chemical reactions that take place in an individual is known as metabolism. Enzymes play very important role in regulation of metabolic reactions in body. Co enzyme and co factors are necessary for an enzyme for enzyme’s proper functioning.

Answer 11

c.

Summary Introduction

To determine:

Whether the following statement describes a simple enzyme, an enzyme that requires a cofactor, or an enzyme that requires a coenzyme: contains vitamin B6 in its active site.

Introduction:

Enzymes are “macromolecular biological catalyst”. The sum of all chemical reactions that take place in an individual is known as metabolism. Enzymes play very important role in regulation of metabolic reactions in body. Co enzyme and co factors are necessary for an enzyme for enzyme’s proper functioning.

Answer 12

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Answer 13

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Answer 14

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Answer 15

Ch. 10 - Prob. 10.1PP Ch. 10 - Classify each of the amino acids in Problem 10.1...Ch. 10 - Prob. 10.3PP Ch. 10 - Prob. 10.4PP Ch. 10 - Prob. 10.5PP Ch. 10 - Give the three-letter and one-letter abbreviations...Ch. 10 - Prob. 10.7PP Ch. 10 - Prob. 10.8PP Ch. 10 - Prob. 10.10PP Ch. 10 - Prob. 10.11PP

Solution Summary: The author explains that enzymes play an important role in regulation of metabolic reactions in body. Cofactors are non-protein molecules that help an enzyme to carry out their reactions.

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