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CHEM 210 Exam #1 to 8 Exams & Final Exam Bundle ,Questions and Answers-2022/ 2023 (UPDATED) Portage Learning
CHEM 210 Exam #1 to 8 Exams & Final Exam Bundle ,Questions and Answers- Portage Learning 2022/ 2023 (UPDATED)
[Mostrar más]CHEM 210 Exam #1 to 8 Exams & Final Exam Bundle ,Questions and Answers- Portage Learning 2022/ 2023 (UPDATED)
[Mostrar más]Question 1 
True or False: According to the Module, a compound 
with a molecular mass of 12,000 g/mol is considered 
a macromolecule. 
True 
Question 2 
True or False: Biomolecules can have only one 
functional group. 
False 
Question 3 
True or False: The following functional group is an 
aldehyde....
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Añadir al carritoQuestion 1 
True or False: According to the Module, a compound 
with a molecular mass of 12,000 g/mol is considered 
a macromolecule. 
True 
Question 2 
True or False: Biomolecules can have only one 
functional group. 
False 
Question 3 
True or False: The following functional group is an 
aldehyde....
Module 2: Water 
2.1: 
 Process of life take place in water-based environments aqueous solutions 
 DNA, proteins, and carbohydrates are all produced in the aqueous- based cytoplasm 
 Interiors of organelles are water based with specialized proteins 
 Water is a unique molecule that c...
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Añadir al carritoModule 2: Water 
2.1: 
 Process of life take place in water-based environments aqueous solutions 
 DNA, proteins, and carbohydrates are all produced in the aqueous- based cytoplasm 
 Interiors of organelles are water based with specialized proteins 
 Water is a unique molecule that c...
1x vendido
1. The pH of a solution of 0.0010 M NaOH is: 
A. 1 
B. 11 
C. 8 
D. 0 
E. 14 
2. Water is a unique molecule which of the following contributes to water’s unique 
place in chemical world? 
The geometry of the molecule 
- The polarity of the O-H bonds 
- The ability of water molecules to hydrogen bo...
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Añadir al carrito1. The pH of a solution of 0.0010 M NaOH is: 
A. 1 
B. 11 
C. 8 
D. 0 
E. 14 
2. Water is a unique molecule which of the following contributes to water’s unique 
place in chemical world? 
The geometry of the molecule 
- The polarity of the O-H bonds 
- The ability of water molecules to hydrogen bo...
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 ...
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Añadir al carritoExam #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 ...
Exam #4 
1. Which of the following monosaccharides is not an aldose? 
A. Erythrose 
B. Dihydroxyacetone 
C. Glucose 
D. Glyceraldehyde 
E. Ribose 
2. When two monosaccharides are epimers: 
A. They differ only in the configuration about the penultimate carbon 
B. One is aldose, the other a ketose 
C....
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Añadir al carritoExam #4 
1. Which of the following monosaccharides is not an aldose? 
A. Erythrose 
B. Dihydroxyacetone 
C. Glucose 
D. Glyceraldehyde 
E. Ribose 
2. When two monosaccharides are epimers: 
A. They differ only in the configuration about the penultimate carbon 
B. One is aldose, the other a ketose 
C....
Exam #5 
1. Glycerol contains how many carbon atoms? 
A. 3 
B. 4 
C. 5 
D. 15 
2. Which of the following are derived from or made from fatty acids? 
A. Cholesterol 
B. Carotenoids 
C. Phosphoglycerates 
D. Both A and B 
E. Both A and C 
3. Triacylglycerol’s are made from a _____ and _____ 
A. Glyc...
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Añadir al carritoExam #5 
1. Glycerol contains how many carbon atoms? 
A. 3 
B. 4 
C. 5 
D. 15 
2. Which of the following are derived from or made from fatty acids? 
A. Cholesterol 
B. Carotenoids 
C. Phosphoglycerates 
D. Both A and B 
E. Both A and C 
3. Triacylglycerol’s are made from a _____ and _____ 
A. Glyc...
Exam #6 
1. In DNA, adenine always pairs with _____ 
A. Thymine 
B. Guanine 
C. Uracil 
D. Cytosine 
E. Both A and B 
2. DNA is built from which of the following? 
A. Nucleosides 
B. Genes 
C. Purines 
D. Nucleotide 
E. Codons 
3. The double helix of DNA is stabilized mainly by 
A. Ionic bonds 
B. C...
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Añadir al carritoExam #6 
1. In DNA, adenine always pairs with _____ 
A. Thymine 
B. Guanine 
C. Uracil 
D. Cytosine 
E. Both A and B 
2. DNA is built from which of the following? 
A. Nucleosides 
B. Genes 
C. Purines 
D. Nucleotide 
E. Codons 
3. The double helix of DNA is stabilized mainly by 
A. Ionic bonds 
B. C...
Exam #7 
1. True or false. The change G value for a particular reaction is -78kJ/mol. This value 
indicates the reaction is spontaneous 
True 
False 
2. True or false: A biochemical metabolic pathway is a single reaction that converts 
starting material into products 
True 
False 
3. True or false: ...
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Añadir al carritoExam #7 
1. True or false. The change G value for a particular reaction is -78kJ/mol. This value 
indicates the reaction is spontaneous 
True 
False 
2. True or false: A biochemical metabolic pathway is a single reaction that converts 
starting material into products 
True 
False 
3. True or false: ...
Exam #8 
1. True or False: The majority of reactions of the urea cycle occur in the cytosol 
True 
False 
2. True or False: FADH2 yields 2.5 ATP molecules after donating electrons and hydrogen 
atoms to the electron transfer chain (ETC) 
True 
False 
- NADH yields 1.5 ATP molecules after donating el...
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Añadir al carritoExam #8 
1. True or False: The majority of reactions of the urea cycle occur in the cytosol 
True 
False 
2. True or False: FADH2 yields 2.5 ATP molecules after donating electrons and hydrogen 
atoms to the electron transfer chain (ETC) 
True 
False 
- NADH yields 1.5 ATP molecules after donating el...
Final Exam 
1. True or False: Hydrogen is called the superglue of the chemical worlds 
True 
False 
2. True or False: Small elements such as nitrogen, are common in biomolecules 
True 
False 
3. True or False: The time it takes for a compound to flow through a metabolic 
pathway is called the flux 
...
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Añadir al carritoFinal Exam 
1. True or False: Hydrogen is called the superglue of the chemical worlds 
True 
False 
2. True or False: Small elements such as nitrogen, are common in biomolecules 
True 
False 
3. True or False: The time it takes for a compound to flow through a metabolic 
pathway is called the flux 
...
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