Isoprene units - Study guides, Class notes & Summaries

The smallest measurable unit of an element is ______. correct answers atom Which element has an atomic weight of 6? correct answers carbon What does a catalyst do? correct answers initiates or speeds up a chemical reaction Two simple units of different carbohydrates together are called a : correct answers disaccharide The term ____ refers to a reaction that takes place in the presence of oxygen. correct answers aerobic Which of these is considered a primary metabolite? correct ans...

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 ...

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. Glycerol; cholesterol B. Glycerol; three fatty acids C. Ceramide; three fatty acids D. Ceramide; three cholesterols E. Carotenoid; two cholesterols 4. Which of the following is a PUFA? A. B. C. D...

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...

MCAT Biology (Princeton Review) Exam Questions And Correct Answers Maltose - answerGlucose + Glucose Sucrose - answerGlucose + Fructose Lactose - answerGlucose + Galactose Glycogen - answerAnimal glucose storage Starch - answerPlant glucose storage Cellulose - answerPlant structure Saturated Fatty Acids - answer-Single bonds -Solid at room temp. Unsaturated Fatty Acids - answer-Double bonds -Liquid at room temp. Terepenes - answerBuilt from multiple isoprene units Cholesterol - answ...

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 ...

PA Milady Esthetics State Board Exam 2023 Questions and Answers (Verified Answers) Hypertrichosis is an excessive growth of hair Identify the option below that is a suggestion for taking written exams. check that you have entered all pertinent information correctly Psoriasis can be spread by irritating the affected area. true What is something for which certain practitioners use reflexology, but which is outside the scope of practice for estheticians? diagnosing disease What are the s...

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 ...

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...