Lesson 1-10: Student Activity Sheet INITIAL IDEAS 1. We examined how different elements combine to form compounds using two models, the Periodic Table and Lewis diagrams. Looking back to the macromolecules in Lesson 2, what type(s) of compounds do you think are formed by these macromolecules? 2. What elements make up the macromolecules in Lesson 2? How could this help explain your answer to the first question? 3. What would we need to examine about the macromolecules in order to determine if our ideas are correct? INVESTIGATE CARBON, HYDROGEN, NITROGEN, OXYGEN, PHOSPHOROUS, AND SULFUR BONDING IN MACROMOLECULES ages of the elements bonding in the macromolecules we
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- Questions 5-7: Classify the following structures as isomers a, B, L or D (3 points). CH2OH (5) (6) CH2OH (7) C=0 CH2OH H Он H HO-C-H H C=0 ОН Н/ H-C-OH ОН ОН HO C H CH2OH Н ОН CH2OHLearning Task 2. Letl's Categorize! On a separate sheet of paper, given the structural formula, complete the table by providing the needed information regarding the different biomolecules. Biomolecule Building blocks Classification or Types Structural Formula / model Smgle ta CH,OH Amino Acid Structure Hydrogen Amino Carboxyl H R R-group (variant)QUESTIONS 1. Why do we have to determine the molecular geometry of molecules? 2. What are the important data that you need before constructing the molecular model of a molecule?
- This is a required question 10. What correctly describes the phosphate head of a phospholipid? * Non-polar and hydrophobic Non-polar and hydrophilic O Polar and hydrophobic O Polar and hydrophilic 11. Which of these molecules are lipids? * 1Assignments O National Geographic China x O Topic: Review Your Test Thu. X I Course Home ceagle.instructure.com/courses/28953/quizzes/137880/take Question 4 What type of reaction is shown here? Choose all the apply. CHOH CHOH OH H. O splitting of a monosaccharide O splitting of a disaccharide O formation of a monosaccharide O formation of a disaccharide O dehydration synthesis O hydrolysis Question 5 1 pt What type of reaction is shown here?E. Engagement (Time Frame: 1 day) Learning Task 1. Let's Categorize! On a separate sheet of paper, given the structural formula, complete the table by providing the needed information regarding the different biomolecules. Biomolecule Building blocks Classification or Types Structural Formula / model phosphate base deaxyribase sugar
- #13 Match the monomers (building blocks) to the biological polymers. (match each letter to the number it matches below) A.carbohydrates B.nucleic acids C.lipids D.proteins ----------------- 1.monosaccharides 2. glycerol and fatty acid chains 3. solutes and solvents 4. buffers 5. amino acids 6. nucleotides 7. waterC-C-C-C-C-C-C-4 Y 2:56 Lab 11 - Lipids Work... Name: Pd: Lipids Worksheet 1. Are lipids organic molecules? Why or why not? 2. What elements do lipids contain? 1. 2. 3. 3. Many lipids are formed by the attachment of three: a. Fatty acids to glycerol b. Hydroxyl groups to glycerol c. Cholesterols d. Fatty acids to a carboxyl group 4. Label the below lipids as either saturated or unsaturated. HH H H HH H H H НННН НН HHH III IIII II -C- C-C-H IH H H H HHH HH HHHHH 5. Ifa lipid molecule contains at least one, it is UNsaturated. 6. Label the parts of the below lipid molecule. Is this a saturated or unsaturated lipid? H H H H C- C- C-c- c-c- c-c- c-H H H. H нн 7. Lipids are found in: а. Вread b. Meat c. Oils/Fats/Waxes d. Chocolate 8. Give an example of an UNsaturated lipid in your diet: 9. Give an example of an saturated lipid in your diet: 10. Why are lipids "waterproof"? 11. Give an example that illustrates lipids being waterproof. 12. Label the polar and non-polar ends of the…ent Portal - Seattle x W Word W Document24.docx 9 Schoology O Presente reqular en esp X G will the sugar molecule x A districtims.seattleschools.org/common-assessment-delivery/start/5304592359?action=Donresume&submissionld-605248746 Q ☆ Use the Rules about Matter to answer the questions: Rules about matter There are three rules about atoms and matter that are always true in biology. These rules apply to all the chemical changes that happen in biology and living organisms: 1. Atoms last forever. 2. Atoms make up the mass of all matter. 3. Atoms bond to other atoms to form molecules. These questions are about you eating food. a. If you eat food, your weight will immediately increase Which Rule about Matter helped you answer this questions? Atoms bond to other atoms to form molecules. V 838 A A a 40) ENG 9/13/ g Schoology - Googl..
- PLEASE HELP 1. How many chirality centers does ribose have? Identify them.9:06 MI CACC117 MODULE II_2... ACC 117: Biochemistry -Carbohydrates and Lipids Modul LEARNING ACTIVITY 1. Differentiate starch from cellulose and carbohydrates from lipids. 2. In which solvents or solutions will a lipid be soluble: а. СH-Cl b. 5% aqueous NaCl solution 3. List the physical properties of fats and oils and explain why they are differe 4. Identify the membrane lipids and describe their structures and roles. 5. Which is more hydrophilic, cholesterol or phospholipids? Defend your answer 6. Why does the introduction of double bonds into a fatty acid molecule lower melting point? 7. Identify the fatty acids present in each of the following triacylglycerols. c. CH;CH2CH2CH2CH3 а. b. CH,—0—С-—(CH-)14 — СH, CH2-0-C CH–0–C-(CH2)12-CH3 CH-O-C CH2-0-C–(CH2)7–CH=CH–(CH2),–CH3 CH,-0–11 Item 11 Which of the following are among the top four most common elements in the human body? Check All That Apply CarbonCarbon SulfurSulfur OxygenOxygen PhosphorusPhosphorus 12 Item 12 An individual hydrogen bond in a sample of water would be described as Multiple Choice strong and intramolecular. strong and intermolecular. weak and intramolecular. weak and intermolecular. Item23 Item 23 To neutralize a base, a(n) ________ must be added. Multiple Choice acid buffer weak base hydroxide ion Item39 Item 39 The first amino acid put in place when a protein is being synthesized at a ribosome is Multiple Choice glycine. tryptophan. methionine. cysteine. proline. Item40 Item 40 Polar R groups of closely positioned amino acids often enter into _________ with each other, which helps give a protein its three-dimensional shape. Multiple Choice…