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PORTAGE LEARNING CHEM 210 MODULE 1_8 and FINAL EXAM WITH VERIFIED ANSWERS
PORTAGE LEARNING CHEM 210 MODULE 1_8 and FINAL EXAM WITH VERIFIED ANSWERS
[Show more]PORTAGE LEARNING CHEM 210 MODULE 1_8 and FINAL EXAM WITH VERIFIED ANSWERS
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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.
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Add to cartQuestion 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.
Question 1 
True or False: According to the Module, a compound with a molecular mass of 3,000 g/mol is considered a macromolecule. 
FALSE 
3 
/ 3 pts 
Question 2 3 / 3 pts 
True or False: Biomolecules can have only two functional groups. 
FALSE
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Add to cartQuestion 1 
True or False: According to the Module, a compound with a molecular mass of 3,000 g/mol is considered a macromolecule. 
FALSE 
3 
/ 3 pts 
Question 2 3 / 3 pts 
True or False: Biomolecules can have only two functional groups. 
FALSE
Question 1 3 / 3 pts 
In RNA, guanine always pairs with ________. 
Thymine 
Guanine 
Cytosine 
Uracil 
Both A and B 
CYSTOSINE Question 2 3 / 3 pts 
DNA is built from which of the following? 
Nucleosides 
Genes 
Purines 
Nucleotide 
Codons 
NUCLEOTIDE Question 3 3 / 3 pts 
The Z-form helix of DNA is...
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Add to cartQuestion 1 3 / 3 pts 
In RNA, guanine always pairs with ________. 
Thymine 
Guanine 
Cytosine 
Uracil 
Both A and B 
CYSTOSINE Question 2 3 / 3 pts 
DNA is built from which of the following? 
Nucleosides 
Genes 
Purines 
Nucleotide 
Codons 
NUCLEOTIDE Question 3 3 / 3 pts 
The Z-form helix of DNA is...
Question 1 3 / 3 pts 
True or False: The majority of reactions of the urea cycle occur in the cytosol. 
TRUE Question 2 3 / 3 pts 
True or False: NADH yields 1.5 ATP molecules after donating electrons and hydrogen atoms to the electron transfer chain (ETC). 
FALSE Question 3 3 / 3 pts 
True or False...
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Add to cartQuestion 1 3 / 3 pts 
True or False: The majority of reactions of the urea cycle occur in the cytosol. 
TRUE Question 2 3 / 3 pts 
True or False: NADH yields 1.5 ATP molecules after donating electrons and hydrogen atoms to the electron transfer chain (ETC). 
FALSE Question 3 3 / 3 pts 
True or False...
3 / 3 pts 
Glycerol contains how many alcohol functional groups? 
1 
2 
3 
4 
None of the above 
3 Question 2 3 / 3 pts 
Which of the following are derived from or made from fatty acids? 
Cholesterol 
Carotenoids 
Phosphoglycerides 
Both A and B 
Both A and C 
PHOSPHOGLYCERIDES
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Add to cart3 / 3 pts 
Glycerol contains how many alcohol functional groups? 
1 
2 
3 
4 
None of the above 
3 Question 2 3 / 3 pts 
Which of the following are derived from or made from fatty acids? 
Cholesterol 
Carotenoids 
Phosphoglycerides 
Both A and B 
Both A and C 
PHOSPHOGLYCERIDES
Question 1 3 / 3 pts 
True or False: The amino acids serine and threonine both contain sulfur atoms. 
FALSE Question 2 3 / 3 pts 
True or False: The following secondary structure shown below is an example of a betaturn. 
FALSE Question 3 3 / 3 pts 
True or False. The side chain of phenylalanine is b...
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Add to cartQuestion 1 3 / 3 pts 
True or False: The amino acids serine and threonine both contain sulfur atoms. 
FALSE Question 2 3 / 3 pts 
True or False: The following secondary structure shown below is an example of a betaturn. 
FALSE Question 3 3 / 3 pts 
True or False. The side chain of phenylalanine is b...
Question 1 3 / 3 pts 
Which of the following monosaccharides is a ketose? 
Correct! 
Dihydroxyacetone 
Galactose 
Glucose 
Glyceraldehyde 
Idose 
Dihydroxyacetone Question 2 3 / 3 pts 
When two carbohydrates are epimers: 
One is a pyranose, the other a furanose 
One is an aldose, the other a ketose ...
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Add to cartQuestion 1 3 / 3 pts 
Which of the following monosaccharides is a ketose? 
Correct! 
Dihydroxyacetone 
Galactose 
Glucose 
Glyceraldehyde 
Idose 
Dihydroxyacetone Question 2 3 / 3 pts 
When two carbohydrates are epimers: 
One is a pyranose, the other a furanose 
One is an aldose, the other a ketose ...
Question 1 3 / 3 pts 
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 ..................................................................................................................................................... 1 
D .............................
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Add to cartQuestion 1 3 / 3 pts 
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 ..................................................................................................................................................... 1 
D .............................
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