Homework Answers
12.Lipid. Glycolipids consists of sphingosine backbone which is a type of lipid.
13. Cholesterol is the raw material for the production of other steroids.
14. Prostaglandins are responsible for causing pain and inflammation in the body.
7. Glycolipids consists of phosphate group, glycerol,three fatty acids and a sugar molecule.
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12. The glycolipid molecule is characterized by having a specific residue attached to the backbone. Which...
Tor F 1. With the exception of steroids, all lipids contain at least one fatty acid. 2. Some lipids contain monosaccharides as part of their structure. 3. Some lipids contain an amino acid as part of...
Tor F 1. With the exception of steroids, all lipids contain at least one fatty acid. 2. Some lipids contain monosaccharides as part of their structure. 3. Some lipids contain an amino acid as part of their structure. 4. Glycerophospholipids contain a phosphate portion in their structure. 5. All lipids have a molecule of glycerin as their backbone. 6. Polyunsaturated fatty acids have more than one C-C double bond in their "backbone." 7. Fatty acids are soluble in water. 8....
1. Which of the following statements describes lipids? A) Lipids all have the steroid backbone. B)...
1. Which of the following statements describes lipids? A) Lipids all have the steroid backbone. B) The body stores excess calories as lipids. C) Lipids are insoluble in water, but soluble in nonpolar solvents. D) Lipids are soluble in water, but insoluble in nonpolar solvents. E) Lipids are insoluble in all solvents 2. Which of the following type of molecule is not a lipid? A) amino acid B) triglyceride C) phospholipid D) steroid E) eicosanoid 3. Which type of lipid...
12. Which of the following best describes the components of phospholipids? A) Glycerol, one fatty acid,...
12. Which of the following best describes the components of phospholipids? A) Glycerol, one fatty acid, two phosphate groups and an aminoalcohol B) Glycerol, two fatty acids, one phosphate group, and an aminoalcohol C) Sphingosine, two fatty acid, one phosphate group and an aminoalcohol D) Glycerol, three fatty acids, and a phosphate group 13. When ribose adopts the most stable cyclic structure hemiacetal, which of the following is happening? A. it becomes a furonose C. an acetal is formed B....
Which of the following is an acceptable term/name used for a molecule in which two carbons...
Which of the following is an acceptable term/name used for a molecule in which two carbons of glycerol are attached to fatty acid chains, and the third carbon of glycerol is attached to a phosphate group? C sphingomyelin C phospholipid C phosphosteroid C triacylglycerol A nucleotide is different from a nucleoside because a nucleotide has C a ribose sugar. C a deoxyribose sugar. C at least one phosphate group. nitrogen-containing base. Most types of molecules in the cell have asymmetric...
d. PQ R KPIGO 6. Which of the following groups is not present in a phosphatidic...
d. PQ R KPIGO 6. Which of the following groups is not present in a phosphatidic acid? a. Choline wered by Cognero. b. Fatty acids e. Glycerol d. Phosphate e. All of these are components of phosphatidic acid 7. Glycolipids are characterized by containing the following non-lipid component: a. Sugars b. Glycerol e. Phosphate d. Sphingosine e. More than one of these characterize glycolipids. 8. Which of the following four fatty acids has the highest melting point? 1. CH3CH2CH2CH2CH2COOH 2....
a. Circle a Monomer of this polymer
.1. a. Circle a Monomer of this polymer b. Name and label the type of bond formed between any two glucose molecules c. What type of Polymer does the above image represent?2.a. Circle the molecules involved in the Dehydration reaction between two amino acids b. What type of bond is formed between any two amino acids c. Label the peptide bond d. Label the amino end and carboxyl end of the dipeptide 3.a. Identify the Glycerol Backbone and Fatty acid chain b. Circle the molecules involved in the...
(CHO)n- CH1403a-C7H1407 C7H107 cellulose and chitin- starch and glycogen-sucrose-galactose- maltose-fructose-fatty acids- polymer-monomer-saturated- unsaturated-glycerol- glycogen-collagen hemoglobin-ribose- nitrogen...
(CHO)n- CH1403a-C7H1407 C7H107 cellulose and chitin- starch and glycogen-sucrose-galactose- maltose-fructose-fatty acids- polymer-monomer-saturated- unsaturated-glycerol- glycogen-collagen hemoglobin-ribose- nitrogen base- chitin-phosphate group-insulin-pentose sugar-carbon- nitrogen- hydrogen-phosphorus- steroids- hydrolysis- dehydration-hydrogen bond- covalent bond-peptide bond- disulfide bond-guanine-cytosine- adenine-thymine- uracil-van der Waals-hydrophobic- sugar and phosphate bond- 1.A is a large organic molecule that contains repeating subunits called 2. A has fatty acids with double bonds, is liquid at room temperature and comes from a plant source. 3. Amino acids are joined together by bonds. 4. All molecules...
Which way do the fatty acid tails of a phospholipid face in a cell membrane?
QUESTION 1Which way do the fatty acid tails of a phospholipid face in a cell membrane?a.toward the inside of the cellb.toward the outside of the cellc.both directionsd.They lay parallel to the direction of the membrane.QUESTION 2A readily available source of energy that cells use to drive reactions is stored in the ___________ bond.a.phosphodiesterb.phosphoanhydridec.hydrogend.peptideQUESTION 3Which of the following occurs by bringing nonpolar surfaces together to exclude water?a.hydrogen bondsb.hydrophobic forcesc.Van der Waals attractionsd.electrostatic attractionsQUESTION 4How many bonds are made by a carbon...
3. A Nucleic acid is a polymer made up of which kind of monomers? a) modified...
3. A Nucleic acid is a polymer made up of which kind of monomers? a) modified glucose and phosphate. b) a modified sugar, a phosphate and an amino acids, c), a 5-C sugar and phosphate groups, d) fatty acids and glycerol, e) a nucleotides. 4. WhenCV and H' react to form CH, the number of electrons involved in bonding is? a) 1, b) 2, c) 6. d) 8. e) 4. 5. Serine is an amino acid in which the elements...
3. Which of the following is a steroid? H0 Ho- -OH OH [cr CHS -4 ge...
3. Which of the following is a steroid? H0 Ho- -OH OH [cr CHS -4 ge 1 of 2 208 Words F English (US) Match the item on the left with the description on the right. Good luck. 4. brominated vegetable oil A. lipid bilayer 5. sphingolipids B. ester of a long-chain fatty acid and a long-chain alcohol 6. wax C. reduce the risk of cardiovascular disease 7. anabolic steroids D. man-made; effects similar to testosterone 8. vitamin A E....
Tor F 1. With the exception of steroids, all lipids contain at least one fatty acid. 2. Some lipids contain monosaccharides as part of their structure. 3. Some lipids contain an amino acid as part of their structure. 4. Glycerophospholipids contain a phosphate portion in their structure. 5. All lipids have a molecule of glycerin as their backbone. 6. Polyunsaturated fatty acids have more than one C-C double bond in their "backbone." 7. Fatty acids are soluble in water. 8....
12. Which of the following best describes the components of phospholipids? A) Glycerol, one fatty acid, two phosphate groups and an aminoalcohol B) Glycerol, two fatty acids, one phosphate group, and an aminoalcohol C) Sphingosine, two fatty acid, one phosphate group and an aminoalcohol D) Glycerol, three fatty acids, and a phosphate group 13. When ribose adopts the most stable cyclic structure hemiacetal, which of the following is happening? A. it becomes a furonose C. an acetal is formed B....
Which of the following is an acceptable term/name used for a molecule in which two carbons of glycerol are attached to fatty acid chains, and the third carbon of glycerol is attached to a phosphate group? C sphingomyelin C phospholipid C phosphosteroid C triacylglycerol A nucleotide is different from a nucleoside because a nucleotide has C a ribose sugar. C a deoxyribose sugar. C at least one phosphate group. nitrogen-containing base. Most types of molecules in the cell have asymmetric...
d. PQ R KPIGO 6. Which of the following groups is not present in a phosphatidic acid? a. Choline wered by Cognero. b. Fatty acids e. Glycerol d. Phosphate e. All of these are components of phosphatidic acid 7. Glycolipids are characterized by containing the following non-lipid component: a. Sugars b. Glycerol e. Phosphate d. Sphingosine e. More than one of these characterize glycolipids. 8. Which of the following four fatty acids has the highest melting point? 1. CH3CH2CH2CH2CH2COOH 2....
(CHO)n- CH1403a-C7H1407 C7H107 cellulose and chitin- starch and glycogen-sucrose-galactose- maltose-fructose-fatty acids- polymer-monomer-saturated- unsaturated-glycerol- glycogen-collagen hemoglobin-ribose- nitrogen base- chitin-phosphate group-insulin-pentose sugar-carbon- nitrogen- hydrogen-phosphorus- steroids- hydrolysis- dehydration-hydrogen bond- covalent bond-peptide bond- disulfide bond-guanine-cytosine- adenine-thymine- uracil-van der Waals-hydrophobic- sugar and phosphate bond- 1.A is a large organic molecule that contains repeating subunits called 2. A has fatty acids with double bonds, is liquid at room temperature and comes from a plant source. 3. Amino acids are joined together by bonds. 4. All molecules...
3. A Nucleic acid is a polymer made up of which kind of monomers? a) modified glucose and phosphate. b) a modified sugar, a phosphate and an amino acids, c), a 5-C sugar and phosphate groups, d) fatty acids and glycerol, e) a nucleotides. 4. WhenCV and H' react to form CH, the number of electrons involved in bonding is? a) 1, b) 2, c) 6. d) 8. e) 4. 5. Serine is an amino acid in which the elements...
3. Which of the following is a steroid? H0 Ho- -OH OH [cr CHS -4 ge 1 of 2 208 Words F English (US) Match the item on the left with the description on the right. Good luck. 4. brominated vegetable oil A. lipid bilayer 5. sphingolipids B. ester of a long-chain fatty acid and a long-chain alcohol 6. wax C. reduce the risk of cardiovascular disease 7. anabolic steroids D. man-made; effects similar to testosterone 8. vitamin A E....
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