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- Phospholipids are important components of_______. a. the plasma membrane of cells b. the ring structure of steroids c. the waxy covering on leaves d. the double bond in hydrocarbon chainsThe characteristic way in which biological molecules interact is most related to: a) having only ionic bonds b) Their reaction with chlorophyll c) Their ability to match up with the shape of and the charges on other molecules d) All of these e) None of these.Starch, a polysaccharide, is 1. The main plant energy storage molecule 2. The main animal energy storage molecule 3. A component of plant cell walls 4. A lipid used to make cell membranes
- Starch consists ofSelect one: a.Unbranched amylose and unbranched amylopectin b.Branched amylose and branched amylopectin c.Branched amylose and unbranched amylopectin d.Unbranched amylose and branched amylopectinPlace the following components in order from least to most complex (atom, proton, starch, glucose, hydroxyl group1. Why the river fish will die if we leave it in the sea?2. Explain the types of bond present in a pond? 3. Explain irritability, coordination and behavior with an analogy. 6. Why oil gets hot faster than water? 7. Do we able to make all proteins in our body? Explain your answer. 8. By which biological macromolecule the outer cuticle of beetles and ticks are made? 9. Explain the procedure of enzyme formation in our body by drawing.
- Select all of the shared characteristics of soap and phospholipids. a). Hydrophilic head and hydrophobic tail. b). Hydrophobic hydrocarbon tail. c). Part of the molecule has only non-polar covalent bonds while part also has polar covalent bonds. d). Forms a structure that interacts with both water and fats.Organic molecules consist mainly of _______ atoms. a. carbon c. carbon and hydrogen b. carbon and oxygen d. carbon and nitrogenI do not understand the question "What is chemically nonsensical about this structure? H-C=C-H" from the 7th Edition of Campbell Essential Biology chapter questions at the end of Chapter 2. I am not finding anything in the reading that explains this. I read the expert explanation, but I am still struggling to understand what it means.
- The cholesterol molecule is OA. an aromatic ring O B. a straight chain acid O c. a steroid OD. tocopherol 13Describe why hydrogen, carbon, nitrogen, and oxygen can be considered the most important building blocks for living organisms. Please focus your response on the material you have learned in this course which is Essentials of Organic and Biochemistry.As scientists why does phosphorus compound is important?
