Isoprene units Study guides, Class notes & Summaries

A fibrous protein is an example of a protein __________. - Quaternary structure - motif - Secondary structure - Amino acid - Conformation - - Conformation A group of molecules forms a clathrate in water. What is a clathrate and why does it form? - The hydrophobic effect helps scientists explain how biological molecules form and interact. For instance, when molecules with both a nonpolar and polar regions dissolve in water, the nonpolar regions pack together. The packing of the nonpolar ...

True or False: Nitrogen is called the superglue of the chemical world. FALSE True or False: Large elements, such as strontium, are common in biomolecules. FALSE True or False: The time it takes for a compound to flow through a metabolic pathway is called the payoff phase. FALSE True or False: Proteins, carbohydrates, and fats all get broken down into acetyl-CoA. TRUE True or False: A fat is a lipid molecule that is a solid at room temperature. TRUE In DNA, guanine...

Chloroplasts use light energy to produce ATP and carbohydrates. Answer: TRUE Bloom's Taxonomy: Knowledge Section: Cytoplasm of Eukaryotes Learning Outcome: 3.42 2) Peroxisomes contain enzymes used to digest nutrients that have been brought into the cell through phagocytosis. Answer: FALSE Bloom's Taxonomy: Comprehension Section: Cytoplasm of Eukaryotes Learning Outcome: 3.42 3) Bacterial protein synthesis can begin before the reading of the gene is complete. Answer: TRUE Bloom's ...

Advantages of natural drug products - correct answer Better starting point because they are more likely to be active, What is special about natural over synthetic - correct answer Evolutionary selection (well defined 3D structure, optimized against their protein targets, produced for self protection) Common structural features of cocaine - correct answer Lipophilic group (aromatic ring) and hydrophilic portion (tertiary amine) Tetracycline - correct answer polyketides: Acetyl-CoA (or pr...

ABI 103 Chapter 20: Lipid Metabolism Exam, questions and answers Biochemistry. 100% Matching Choose the correct answer from the list. Not all the answers will be used. A) HDL B) propionyl-CoA C) LDL D) Dihydroxyacetone phosphate E) malonyl-CoA F) ACP G) chylomicrons H) phosphopantetheine I) flavin J) albumin K) ketone bodies L) cholesterol 1. Lipoproteins formed in the intestinal mucosal cells are called . Ans: G Section: 20.1.B Level of Difficulty: Easy Learning Obje...

ABI 103 Chapter 20: Lipid Metabolism Exam, questions and answers Biochemistry. 100% Matching Choose the correct answer from the list. Not all the answers will be used. A) HDL B) propionyl-CoA C) LDL D) Dihydroxyacetone phosphate E) malonyl-CoA F) ACP G) chylomicrons H) phosphopantetheine I) flavin J) albumin K) ketone bodies L) cholesterol 1. Lipoproteins formed in the intestinal mucosal cells are called . Ans: G Section: 20.1.B Level of Difficulty: Easy Learning Obje...

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 ...

CHEM120 Week 6 Concepts: Nuclear Chemistry, Energy, and Biochemistry- Download To Score An A+ LAWS OF THERMODYNAMICS In this section, we explore the rules of energy that we observe in the universe . We see many examples of these laws in action on a day-to- day basis. You will learn how to compare and contrast exothermic and endothermic reactions as well as the first and second laws of thermodynamics. 1. Which of these would you classify as an exothermic process? o Evaporation of alcohol o Photos...

True or False: Nitrogen is called the superglue of the chemical world. FALSE True or False: Large elements, such as strontium, are common in biomolecules. FALSE True or False: The time it takes for a compound to flow through a metabolic pathway is called the payoff phase. FALSE True or False: Proteins, carbohydrates, and fats all get broken down into acetyl-CoA. TRUE True or False: A fat is a lipid molecule that is a solid at room temperature. TRUE In DNA, guanine...

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 ...