2022/ 2023 Portage Learning CHEM 210 Module 1 -8 Exams & Final Exams Bundle | 100% Verified Q&A

Portage Learning Chem 210 Module 2 Exam Question 1 3 / 3 pts The pH of a solution of 0.0010 M NaOH is: 1 Correct! 11 [Kw=[H+][OH-] = 1.0 x 10-14; [H+][0.0010] = 1.0 x 10-14 [H+]=1.0 x 10-11; pH=-log[1.0 x 10-11;]=11] 8 0 14 Question 2 3 / 3 pts Water is a unique molecu...

Portage Learning Chem 210 Module Exam 3 Question 1 2 / 3 pts True or False: The amino acids serine and methionine both contain sulfur atoms. True Correct! False Question 2 3 / 3 pts True or False: The following secondary structure shown below is an example of a beta-turn. True Cor...

Portage Learning Chem 210 Module EXAM 4 Question 1 3 / 3 pts Which of the following monosaccharides is not an aldose? Erythrose Correct! Dihydroxyacetone Glucose Glyceraldehyde Ribose Question 2 3 / 3 pts When two monosaccharides are epimers: They differ only in the configuration abou...

Portage Learning Chem 210 Module EXAM 5 Question 1 3 / 3 pts Glycerol contains how many carbon atoms? Correct! 3 4 5 15 None of the above Question 2 3 / 3 pts Which of the following are derived from or made from fatty acids? Cholesterol Carotenoids Correct! Phosphoglycerides Bo...

Portage Learning Chem 210 Module EXAM 6 Question 1 3 / 3 pts In DNA, adenine always pairs with . Correct! Thymine Guanine Uracil Cytosine Both A and B Question 2 3 / 3 pts DNA is built from which of the following? Nucleosides Genes Purines Correct! Nucleotide Codons Question 3 ...

Portage Learning Chem 210 Module EXAM 7 Question 1 3 / 3 pts True or False: The Δ G value for a particular reaction is -78kJ/mol. This value indicates the reaction is spontaneous. Correct! True False Question 2 3 / 3 pts True or false: A biochemical metabolic pathway is a single react...

Portage Learning Chem 210 Module EXAM 8 Question 1 3 / 3 pts True or False: The majority of reactions of the urea cycle occur in the cytosol. Correct! True False Question 2 3 / 3 pts True or False: FADH2 yields 2.5 ATP molecules after donating electrons and hydrogen atoms to the electron ...

Portage Learning Chem 210 Final Exam 1 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 t...

Portage Learning Chem 210 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...