Final Exam BioChem Questions with complete solution

True or False: Nitrogen is called the superglue of the chemical world. - ANSWER-FALSE True or False: Large elements, such as strontium, are common in biomolecules. - ANSWER-FALSE True or False: The time it takes for a compound to flow through a metabolic pathway is called the payoff phase. - ANSWER-FALSE True or False: Proteins, carbohydrates, and fats all get broken down into acetyl-CoA. - ANSWER-TRUE True or False: A fat is a lipid molecule that is a solid at room temperature. - ANSWER-TRUE In DNA, guanine always pairs with ________. - ANSWER-Cytosine Water is considered a polar solvent due to attractive forces known as hydrogen bonds. A hydrogen bond is __________. - ANSWER-An attractive force between molecules where partially positive hydrogen atoms are attracted to partially negative atoms of F, O, or N. Which of the following is the structure of ADP? - ANSWER-2 DOUBLE O BONDS Water is a unique molecule. Which of the following contributes to water's unique place in the chemi