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 dehydration reaction
c. Name and Label the type of bond formed after the dehydration reaction
d. Name this Macromolecule.
4
a. Box the Glycerol Backbone
b. Select the type of Fatty Acid chains in the above figure: Saturated OR Unsaturated
c. Put an X at the Ester linkage formed in the molecule
d. Circle the Polar Head in the molecule
e. Name this Macromolecule
5.
a. Name this Monomer
b. Identify each of the units:
c. Is there a Ribose sugar or Deoxy Ribose sugar in the figure?
6.
a. Label the 5' end of the molecule
b. Label the 3' end of the molecule
c. Circle the Nitrogen base
d. Name and circle the bond formed by the dehydration reaction between two nucleotides
Homework Answers
1.
a) monomer is only one glucose molecule in this polymer so circle anyone in three glucose molecule.
b) bond is alpha 1, 4 glycosidic bonds.
c) this is amylose.
2.
a). molecule involved in dehydration is the "OH" of both amino acids which form H2O and release it forming a peptide bond.
b) bond formed between two amino acid is the peptide bond.
c) peptide bond is middle one CO- NH bod formed by dehydration of water molecule.
d) amino end is left side NH2 (amino end) and carboxy end is right side COOH ( acid end).
(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....
(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...
1. Starch is a polymer made from the following monomer: a. a-galactose b. C-glucose c. B-glucose...
1. Starch is a polymer made from the following monomer: a. a-galactose b. C-glucose c. B-glucose d. a-fructose 2. The type of bond that forms when a disaccharide is formed from two monosaccharides is called: a. a peptide bond b. a carbohydrate bond c. an ester bond d. a glycosidic bond 3. The products of hydrolysis of lactose are: a. glucose and galactose b. glucose and fructose c. galactose and ribose d. fructose and galactose 4. Which is the most...
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...
29. Excess carbohydrate will turn into
29. Excess carbohydrate will turn into a. glycogen and/or be converted into fatty acids and stored as adipose tissue b. glucose and be burned during exercise c. glycogen and be depleted through elimination d. adipose tissue 30. When blood sugar is low, the pancreas releases to help stabilize blood sugar levels. a. insulin b. amylase c. lipase d. glucagon 31. Glucagon tells the _______ to convert glycogen to glucose to help mise blood sugar. a. kidneys b. pancreas c. liver d. stomach 32. Which of the following is NOT one of the three main categories of lipids? a....
Which of the following bonds is not created by a condensation/dehydration reaction? a) peptide bond (...
Which of the following bonds is not created by a condensation/dehydration reaction? a) peptide bond ( between amino acids) b) phosphodiesterase bond ( between nucleotides) c) glycosidic bond (between sugars) d) ester linkage (connects glycerol to fatty acid) e) they are all created by dehydration reactions
35) Sugars contain which atoms:
35) Sugars contain which atoms: a) CHON b) CANT c) CHO d) NOT c) NOPE 36) Lipids are composed of: a) fatty acids and glycerol b) amino acids and glycerol c) nucleic acids and glycerol d) fatty acids and water e) fatty acids and sugar 37) Lipids are used: a) to form the membrane of the cell b) to make proteins c) to replenish amino acids d) to organize the DNA of the cell e) to form water 38) Fatty acid tails are: a) hydrophilic b) hydrophobic c) amphipathic d) hydropathic e) hydrogen deficient 39) The sugar found in RNA is: a) glucose b) galactose c) ribose d)...
8. Polypeptides have such great biological importance because a) they are long, complex strings, formed from...
8. Polypeptides have such great biological importance because a) they are long, complex strings, formed from monomers. b) Their "R groups enable them to form complex biomolecules with specific shapes. c) Their 'R' groups have 20 different shapes and charge patterns. d) The 'R' groups can have positive or negative charges or be neutral. e) All are true 9. RNA is a polymer consisting of monomers called a) amino acids b) monosaccharides c) fats, d) nucleotides e) nucleic acids 10....
Which of the following is a simple sugar that is a very important source of energy...
Which of the following is a simple sugar that is a very important source of energy for cells? a. glucose b. cellulose c. starch d. ribose 0. When blood glucose levels decrease (as between meals), what reserves are tapped first? a. glycogen b. fats c. proteins d. steroids e. amino acids 11. Pancreatic cells make insulin, which is a type of protein. the process of_ in order to synthesiz These cells use a. nucleotides, condensation. b. monosaccharides, dehydration synthesis. c....
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...
(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....
(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...
1. Starch is a polymer made from the following monomer: a. a-galactose b. C-glucose c. B-glucose d. a-fructose 2. The type of bond that forms when a disaccharide is formed from two monosaccharides is called: a. a peptide bond b. a carbohydrate bond c. an ester bond d. a glycosidic bond 3. The products of hydrolysis of lactose are: a. glucose and galactose b. glucose and fructose c. galactose and ribose d. fructose and galactose 4. Which is the most...
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...
8. Polypeptides have such great biological importance because a) they are long, complex strings, formed from monomers. b) Their "R groups enable them to form complex biomolecules with specific shapes. c) Their 'R' groups have 20 different shapes and charge patterns. d) The 'R' groups can have positive or negative charges or be neutral. e) All are true 9. RNA is a polymer consisting of monomers called a) amino acids b) monosaccharides c) fats, d) nucleotides e) nucleic acids 10....
Which of the following is a simple sugar that is a very important source of energy for cells? a. glucose b. cellulose c. starch d. ribose 0. When blood glucose levels decrease (as between meals), what reserves are tapped first? a. glycogen b. fats c. proteins d. steroids e. amino acids 11. Pancreatic cells make insulin, which is a type of protein. the process of_ in order to synthesiz These cells use a. nucleotides, condensation. b. monosaccharides, dehydration synthesis. c....
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...
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