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Here are the best resources to pass Portage Learning Chem 210 (CHEM210). Find Portage Learning Chem 210 (CHEM210) study guides, notes, assignments, and much more.
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Portage Learning CHEM 210 exams 1-8 and final exam(UPDATED VERSION 2023)
PORTAGE LEARNING CHEM 210 - MODULE 2 EXAM.









Scientific Calculator











The pH of a solution of 8.9 x 10-12 M NaOH is: A. 8.9

B. 8.9 x 10-12 C. 4.8

D. 11 E. 2.9

A B C D





E

[Kw=[H+][OH-] = 1.0 x 10-14; [H+][8.9 x 10-12] = 1.0 x 10-14 ;[H+]=890; pH=-log[890]=2.9]





Water is a unique molecule. Which of the following contributes to water’s unique place



in the chemical world?



The geometry of the molecule The polarity of the O-H bonds

The ability of water m...
PORTAGE LEARNING CHEM 210 - MODULE 2 EXAM.
Last document update:
ago
PORTAGE LEARNING CHEM 210 - MODULE 2 EXAM.









Scientific Calculator











The pH of a solution of 8.9 x 10-12 M NaOH is: A. 8.9

B. 8.9 x 10-12 C. 4.8

D. 11 E. 2.9

A B C D





E

[Kw=[H+][OH-] = 1.0 x 10-14; [H+][8.9 x 10-12] = 1.0 x 10-14 ;[H+]=890; pH=-log[890]=2.9]





Water is a unique molecule. Which of the following contributes to water’s unique place



in the chemical world?



The geometry of the molecule The polarity of the O-H bonds

The ability of water m...
Exam #3

1. True or false: The amino acids serine and methionine both contain sulfur atoms

2. True or false: The following secondary structure shown below in an example of a betaturn

3. True or false: The side chain of proline is bonded to the backbone nitrogen atom

4. True or false: The name of the molecule that binds to an enzyme is called the

apoenzyme

5. True or false: An inhibitor that binds at the active site is an uncompetitive inhibitor

6. Which amino acids differ by only one atom?...
Portage Learning CHEM 210 Exam #3.
Last document update:
ago
Exam #3

1. True or false: The amino acids serine and methionine both contain sulfur atoms

2. True or false: The following secondary structure shown below in an example of a betaturn

3. True or false: The side chain of proline is bonded to the backbone nitrogen atom

4. True or false: The name of the molecule that binds to an enzyme is called the

apoenzyme

5. True or false: An inhibitor that binds at the active site is an uncompetitive inhibitor

6. Which amino acids differ by only one atom?...
Portage Learning CHEM 210 exams 1-8 and final exam



Question 1

3 / 3 pts



True or False: According to the Module, a compound with a molecular mass of 1,000 g/mol is considered a macromolecule.







True Correct!

False Question 2

3 / 3 pts

True or False: Biomolecules can have only two functional groups.



True Correct!

False Question 3

3 / 3 pts



True or False: The following functional group is an alcohol.











True Correct!

False Question 4

3 / 3 pts



True or False: In ...
Portage Learning CHEM 210 exams 1-8 and final exam
Last document update:
ago
Portage Learning CHEM 210 exams 1-8 and final exam



Question 1

3 / 3 pts



True or False: According to the Module, a compound with a molecular mass of 1,000 g/mol is considered a macromolecule.







True Correct!

False Question 2

3 / 3 pts

True or False: Biomolecules can have only two functional groups.



True Correct!

False Question 3

3 / 3 pts



True or False: The following functional group is an alcohol.











True Correct!

False Question 4

3 / 3 pts



True or False: In ...
PORTAGE LEARNING CHEM 210 - MODULE 2 EXAM.









Scientific Calculator











The pH of a solution of 8.9 x 10-12 M NaOH is: A. 8.9

B. 8.9 x 10-12 C. 4.8

D. 11 E. 2.9

A B C D





E

[Kw=[H+][OH-] = 1.0 x 10-14; [H+][8.9 x 10-12] = 1.0 x 10-14 ;[H+]=890; pH=-log[890]=2.9]





Water is a unique molecule. Which of the following contributes to water’s unique place



in the chemical world?



The geometry of the molecule The polarity of the O-H bonds

The ability of water m...
PORTAGE LEARNING CHEM 210 - MODULE 2 EXAM.
Last document update:
ago
PORTAGE LEARNING CHEM 210 - MODULE 2 EXAM.









Scientific Calculator











The pH of a solution of 8.9 x 10-12 M NaOH is: A. 8.9

B. 8.9 x 10-12 C. 4.8

D. 11 E. 2.9

A B C D





E

[Kw=[H+][OH-] = 1.0 x 10-14; [H+][8.9 x 10-12] = 1.0 x 10-14 ;[H+]=890; pH=-log[890]=2.9]





Water is a unique molecule. Which of the following contributes to water’s unique place



in the chemical world?



The geometry of the molecule The polarity of the O-H bonds

The ability of water m...
Question 1

3 / 3 pts

True or False: Nitrogen is called the superglue of the chemical world.

FALSE

Question 2

3 / 3 pts

True or False: Large elements, such as strontium, are common in biomolecules.

FALSE

Question 3

3 / 3 pts

True or False: The time it takes for a compound to flow through a metabolic pathway is

called the payoff phase.

FALSE

Question 4

3 / 3 pts

True or False: Proteins, carbohydrates, and fats all get broken down into acetyl-CoA.

TRUE

Question 5

3 / 3 pts

True o...
Portage Learning Chem 210 - FINAL exam.
Last document update:
ago
Question 1

3 / 3 pts

True or False: Nitrogen is called the superglue of the chemical world.

FALSE

Question 2

3 / 3 pts

True or False: Large elements, such as strontium, are common in biomolecules.

FALSE

Question 3

3 / 3 pts

True or False: The time it takes for a compound to flow through a metabolic pathway is

called the payoff phase.

FALSE

Question 4

3 / 3 pts

True or False: Proteins, carbohydrates, and fats all get broken down into acetyl-CoA.

TRUE

Question 5

3 / 3 pts

True o...
PORTAGE LEARNING CHEM 210 - MODULE 2 EXAM.









Scientific Calculator











The pH of a solution of 8.9 x 10-12 M NaOH is: A. 8.9

B. 8.9 x 10-12 C. 4.8

D. 11 E. 2.9

A B C D





E

[Kw=[H+][OH-] = 1.0 x 10-14; [H+][8.9 x 10-12] = 1.0 x 10-14 ;[H+]=890; pH=-log[890]=2.9]





Water is a unique molecule. Which of the following contributes to water’s unique place



in the chemical world?



The geometry of the molecule The polarity of the O-H bonds

The ability of water m...
PORTAGE LEARNING CHEM 210 - MODULE 2 EXAM.
Last document update:
ago
PORTAGE LEARNING CHEM 210 - MODULE 2 EXAM.









Scientific Calculator











The pH of a solution of 8.9 x 10-12 M NaOH is: A. 8.9

B. 8.9 x 10-12 C. 4.8

D. 11 E. 2.9

A B C D





E

[Kw=[H+][OH-] = 1.0 x 10-14; [H+][8.9 x 10-12] = 1.0 x 10-14 ;[H+]=890; pH=-log[890]=2.9]





Water is a unique molecule. Which of the following contributes to water’s unique place



in the chemical world?



The geometry of the molecule The polarity of the O-H bonds

The ability of water m...