Homework Answers
Answer: Fatty acids and glycerol
( Lipids are composed of fats, oil and the major composition includes fatty acids and glycerol)
Answer: b & c
(The bond that exists between the two amino acids includes covalent bond as well as peptide bonds)
Answer: alpha helix
( Four alpha helix makes the Hemoglobin tertiary structure.)
Answer: carboxylic acid groups
( Amino acids mainly differs from one another specifically based on the carboxylic acid attachment)
Answer: 20
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60) Lipids are composed of: c) fatty acids and glycerol amino acids and glycerol nucleic acids...
1.)Carbohydrates are aldehydes or ketones that contain multiple ___________ groups. hydroxyl phosphate methyl amino 2.) The...
1.)Carbohydrates are aldehydes or ketones that contain multiple ___________ groups. hydroxyl phosphate methyl amino 2.) The type of lipid that contains a four-ring structure and does not contain fatty acids is: glycolipid. phospholipid. steroid. triglyceride. none of the above 3.)Amino acids contain a(n): "R" side chain. carboxylic acid group. amine group. all of the above none of the above 4.An alpha helix is an example of which type of structure? Primary Structure Secondary Structure Tertiary Structure Quaternary Structure Pental Structure...
(CHO)n-C7H1403-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-C7H1403-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- 26. DNA has the nitrogen baso instead of 27. In the structure of protein, the amino acids are joined together by 28. The backbone of DNA strands forms a bond between 29. These are nitrogenous bases from the type purines and 30....
50) Water is formed during the synthesis of: a) proteins b) lipids c) carbohydrates d) nucleic...
50) Water is formed during the synthesis of: a) proteins b) lipids c) carbohydrates d) nucleic acids e) all of the above 51) Amino acids are held together by: a) ester bonds b) glycosidic bonds c) pasteur bonds d) all of the above e) none of the above 52) Sugars are held together by: a) ester bonds hydrogen bonds b) peptide bonds c) all of the above d) none of the above e) Nucleotides within the same strand of DNA...
(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...
55) a major molecule of the cell contains the atoms, C, N, O, and it may...
55) a major molecule of the cell contains the atoms, C, N, O, and it may be protein carbohydrate lipid nucleic acid and d An example of protein secondary structure is (are): b) whatchamacallit alpha helix fibrous globular none of the above The structure of the alpha helix is maintained by: b) covalent bonds ionic bond hydrogen bonds personal bonds stocks and bonds 58) The protein beta sheet is an example of primary structure secondary structure tertiary structure quaternary structure...
8. A macromolecule made up of multiple monomers of amino acids is called a:
8. A macromolecule made up of multiple monomers of amino acids is called a:a. Carbohydrateb. Proteinc. Nucleic acidd. Lipid9. The majority of carbohydrates have a carbon to hydrogen to oxygen ratio ofa: 1.1 .4b. 2.6 .2c. 1: 411d. 112: 110. The part of the cell envelope that is a phospholipid bilayer with embedded proteins is called:a. The plasma membraneb. The cell wallo. Cellulose,d. None of the above11. Which of the three kinds of Lipid molecules is characterized by their arrangement...
COLOR 2 mlogg albumen 2 mL. honey 2 ml. amino acid solution 2 mL. distilled water...
COLOR 2 mlogg albumen 2 mL. honey 2 ml. amino acid solution 2 mL. distilled water 2 mL. peosein solution bWhich contains more protein (C-N bonds), egg albu- men or honey? How can you tell? Amino acid Amino ackd e. Do free amino acids have peptide bonds? d. What are the functions of proteins in living organisms? но HOH O Polypeptide chain Figure 6.7 A peptide bond joins two amino acids, and pepside bonds link mmany amino acids to form...
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....
Consider the following amino acids for questions 11-13. Choose the best answers. cysteine serine lysine phenylalanine...
Consider the following amino acids for questions 11-13. Choose the best answers. cysteine serine lysine phenylalanine aspartate Which amino acid's R group has a pKa nearest physiological pH? Which amino acid would you most expect to find in the centre of a folded globular protein? Which amino amino acid can be phosphorylated? The overall charge on the peptide (G-R-A-M-P-S) at pH 12.5 is: -1 -0.5 -1.5 +0.5 1 15. What term best describes the protein secondary structure element drawn below:...
What is the common product formed during metabolism from Protein (amino acids), Lipids(fatty acids) and carbohydrates(glucose)...
What is the common product formed during metabolism from Protein (amino acids), Lipids(fatty acids) and carbohydrates(glucose) (a) Pyruvate (b) Acetyl COA (c) Citrate (d) Acetate O a.(a) b. (b) c. (c) d.(d)
(CHO)n-C7H1403-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- 26. DNA has the nitrogen baso instead of 27. In the structure of protein, the amino acids are joined together by 28. The backbone of DNA strands forms a bond between 29. These are nitrogenous bases from the type purines and 30....
50) Water is formed during the synthesis of: a) proteins b) lipids c) carbohydrates d) nucleic acids e) all of the above 51) Amino acids are held together by: a) ester bonds b) glycosidic bonds c) pasteur bonds d) all of the above e) none of the above 52) Sugars are held together by: a) ester bonds hydrogen bonds b) peptide bonds c) all of the above d) none of the above e) Nucleotides within the same strand of DNA...
(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...
55) a major molecule of the cell contains the atoms, C, N, O, and it may be protein carbohydrate lipid nucleic acid and d An example of protein secondary structure is (are): b) whatchamacallit alpha helix fibrous globular none of the above The structure of the alpha helix is maintained by: b) covalent bonds ionic bond hydrogen bonds personal bonds stocks and bonds 58) The protein beta sheet is an example of primary structure secondary structure tertiary structure quaternary structure...
COLOR 2 mlogg albumen 2 mL. honey 2 ml. amino acid solution 2 mL. distilled water 2 mL. peosein solution bWhich contains more protein (C-N bonds), egg albu- men or honey? How can you tell? Amino acid Amino ackd e. Do free amino acids have peptide bonds? d. What are the functions of proteins in living organisms? но HOH O Polypeptide chain Figure 6.7 A peptide bond joins two amino acids, and pepside bonds link mmany amino acids to form...
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....
Consider the following amino acids for questions 11-13. Choose the best answers. cysteine serine lysine phenylalanine aspartate Which amino acid's R group has a pKa nearest physiological pH? Which amino acid would you most expect to find in the centre of a folded globular protein? Which amino amino acid can be phosphorylated? The overall charge on the peptide (G-R-A-M-P-S) at pH 12.5 is: -1 -0.5 -1.5 +0.5 1 15. What term best describes the protein secondary structure element drawn below:...
What is the common product formed during metabolism from Protein (amino acids), Lipids(fatty acids) and carbohydrates(glucose) (a) Pyruvate (b) Acetyl COA (c) Citrate (d) Acetate O a.(a) b. (b) c. (c) d.(d)
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