1. Which of the following carbohydrates contain ketohexoses? a. starch b. sucrose c. cellulose d. fructose...
1. Which of the following carbohydrates contain ketohexoses?
a. starch
b. sucrose
c. cellulose
d. fructose
d. lactose
2. Which of the following functional groups in a carbohydrate are able to be oxidized to carboxylic acids?
a. ketones that are rearranged in solution
b. ketones that are not rearranged in solution
c. aldehydes
d. alcohols
3. Which of the following carbohydrates were reducing sugars?
a. lactose
b. sucrose
c. fructose
d. starch
e. cellulose
4. Why does lactose give a positive result in a Benedict's test while sucrose give a negative result?
a. lactose has beta-1-4 glycosidic link between the two monosaccharides which allows the rings to break apart and oxidize; sucrose does not
b. sucrose contains a free anomeric carbon which can be oxidized when the ring is opened; lactose does not
c. Lactose contains a free anomeric carbon which can be oxidized when the ring is opened; sucrose does not
Sucrose has an alpha 1-2 glycosidic link between the two mono saccharides which allows the rings to break and oxidize; lactose does not
5. Which of the following carbohydrates should be able to be broken down into smaller pieces in a hydrolysis reaction?
a. sucrose
b. lactose
c. fructose
d. starch
e. cellulose
6. How many mL of Kanamycin must be administered to a patient in which the orders read 275mg IM stat? (1g/3mL, 333 mg/mL, 3mL vial 10 Vials
7. The medication order reads 500mL D5W (also known as 5% dextrose in water) containing 30,000 heparin units is to be infused at a rate of 8mL per hour. How many heparin units per hour is the patient receiving?
Homework Answers
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1. Which of the following carbohydrates contain ketohexoses?
a. starch
b. sucrose
c. cellulose
d. fructose...
1, whuxh of the folowing carbohydrates contain ketohexoses? a. Sucrose b. Lactose c. Cellulose d. Starch...
1, whuxh of the folowing carbohydrates contain ketohexoses? a. Sucrose b. Lactose c. Cellulose d. Starch e. Fructose 2.Which of the following functional groups in a carbohydrates are able to be oxidized to carboxylic acids? a. Kentones that are rearranged in solution b. Ketones that are rearranged in solution c. Alcohols d. Aldehydes 3. Which of the follwoing crbohydrates were reducing sugars?(select all that apply) a. Cellulose b.STArch c. Sucrose c. lactose e. Fructose 4. Why does lactose give a...
help! Question 1 (1.25 points) Which of the following carbohydrates contain ketohexoses? (Select all that apply.)...
help!
Question 1 (1.25 points) Which of the following carbohydrates contain ketohexoses? (Select all that apply.) Sucrose Fructose Lactose Starch Cellulose Question 2 (1.25 points) Which of the following functional groups in a carbohydrate are able to be oxidized to carboxylic acids? (Select all that apply.) Alcohols Ketones that are rearranged in solution. Aldehydes Ketones that are not rearranged in solution. Question 3 (1.25 points) Which of the following carbohydrates were reducing sugars? (Select all that apply.) Sucrose Cellulose Starch...
3. Ribose isan) Carbohydrates a) aldotetrose b) aldopentose c) ketotriose 1. The monosaccharide that is also...
3. Ribose isan) Carbohydrates a) aldotetrose b) aldopentose c) ketotriose 1. The monosaccharide that is also called blood sugar 4. In the following Fischer projection, which chiral carbon is used to determine whether the sugar is。er L? a) ribulose b) galactose c) glucose d) bose a) The green carbon b) The yellow carbon c) The blue carbon d) The red carbon он но но CH2OH 2. All of the following monosaccharides are aldoses &. In the following Flscher projection, is...
me Q4. Match questions (may contain (a) starch (e) cellulose (i) heparin peptidoglycan (m) sialic acid...
me Q4. Match questions (may contain (a) starch (e) cellulose (i) heparin peptidoglycan (m) sialic acid (g) agaropectin (b) glycogen (f) fructose G) neuraminidase (c) chitin (g) glycolipid (d) agarose (h) hyaluronate (k)proteoglycan (n) hemagglutinin (r) glucose (o) chondroitin (s) galactose (p) agarose (t) proteoglycan (v) sucrose (x) glycoprotein (y) maltose (u) lactose (z) amylose lectin molecule(s) used by viruses to recognize host cells. disaccharide(s) containing galactose(s). glycosaminoglycan(s) that inhibit blood clotting through the interaction with prothrombin monosaccharide(s) that is...
1- Sucrose does not react with Fehling's reagent because A- Sucrose is not a reducing sugar....
1- Sucrose does not react with Fehling's reagent because A- Sucrose is not a reducing sugar. B) The anomeric carbon of glucose is involved in the glucose- fructose bond and hence is not free to form the aldehyde in solution. C) The monosaacharide constituents of sucrose no longer have an anomeric carbon with a free potential aldehyde or ketone group, and therefore no longer exhibits reducing properties. D) sucrose is a disaccharide of glucose and fructose in which the oxygen...
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...
1. (1 pt) Starch, glycogen, and cellulose are all types of: a. Cholesterol b. Carbohydrates c....
1. (1 pt) Starch, glycogen, and cellulose are all types of: a. Cholesterol b. Carbohydrates c. Lipids d. Nucleic Acids e. Protein 2. (1 pt) What are some differences between animal and vegetable fat? 3. (1 pt) What is an essential amino acid? What types of foods contain it? 4. (2 pt) Pick two organelles from the list below and describe their functions. Golgi Nucleus Rough Endoplasmic Reticulum Lysosome Mitochondria Smooth Endoplasmic Reticulum 5. (1 pt) What is the function...
41. The following sugar is also called frukt sugar A Glucose Maltese Lactose Section 11 Sucrose ) Fructose 42. The...
41. The following sugar is also called frukt sugar A Glucose Maltese Lactose Section 11 Sucrose ) Fructose 42. The following ugaris Afructose Sucrose caled blood sugar Lactose Glucose E) Matose 43. Alactone is a cyclic Calcohol Detone Section 111 44. Refer to the above ructures the enantiomer of Duco A) D-Fructo -Gluco C L-Glucose Dj L-Idee Section 111 D-Galactose 45. Refer to the above structures. The diastereoisomers of Glucose indude all of these, except AD Galactose Glucose -dose D-Fructose...
21. Which of the following is not a function of carbohydrates? A) They are catalytic components of enzymes B) They...
21. Which of the following is not a function of carbohydrates? A) They are catalytic components of enzymes B) They play key roles in processes that take place on the surface of cells C) They are major energy sources D) They are used in structural roles Section: 11.1 22. Carbohydrates are A) aldehydes with two or more hydroxyl groups C) acids with two or more hydroxyl groups E) A and B B) ketones with two or more hydroxyl groups D)...
(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...
help!
Question 1 (1.25 points) Which of the following carbohydrates contain ketohexoses? (Select all that apply.) Sucrose Fructose Lactose Starch Cellulose Question 2 (1.25 points) Which of the following functional groups in a carbohydrate are able to be oxidized to carboxylic acids? (Select all that apply.) Alcohols Ketones that are rearranged in solution. Aldehydes Ketones that are not rearranged in solution. Question 3 (1.25 points) Which of the following carbohydrates were reducing sugars? (Select all that apply.) Sucrose Cellulose Starch...
3. Ribose isan) Carbohydrates a) aldotetrose b) aldopentose c) ketotriose 1. The monosaccharide that is also called blood sugar 4. In the following Fischer projection, which chiral carbon is used to determine whether the sugar is。er L? a) ribulose b) galactose c) glucose d) bose a) The green carbon b) The yellow carbon c) The blue carbon d) The red carbon он но но CH2OH 2. All of the following monosaccharides are aldoses &. In the following Flscher projection, is...
me Q4. Match questions (may contain (a) starch (e) cellulose (i) heparin peptidoglycan (m) sialic acid (g) agaropectin (b) glycogen (f) fructose G) neuraminidase (c) chitin (g) glycolipid (d) agarose (h) hyaluronate (k)proteoglycan (n) hemagglutinin (r) glucose (o) chondroitin (s) galactose (p) agarose (t) proteoglycan (v) sucrose (x) glycoprotein (y) maltose (u) lactose (z) amylose lectin molecule(s) used by viruses to recognize host cells. disaccharide(s) containing galactose(s). glycosaminoglycan(s) that inhibit blood clotting through the interaction with prothrombin monosaccharide(s) that is...
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...
1. (1 pt) Starch, glycogen, and cellulose are all types of: a. Cholesterol b. Carbohydrates c. Lipids d. Nucleic Acids e. Protein 2. (1 pt) What are some differences between animal and vegetable fat? 3. (1 pt) What is an essential amino acid? What types of foods contain it? 4. (2 pt) Pick two organelles from the list below and describe their functions. Golgi Nucleus Rough Endoplasmic Reticulum Lysosome Mitochondria Smooth Endoplasmic Reticulum 5. (1 pt) What is the function...
41. The following sugar is also called frukt sugar A Glucose Maltese Lactose Section 11 Sucrose ) Fructose 42. The following ugaris Afructose Sucrose caled blood sugar Lactose Glucose E) Matose 43. Alactone is a cyclic Calcohol Detone Section 111 44. Refer to the above ructures the enantiomer of Duco A) D-Fructo -Gluco C L-Glucose Dj L-Idee Section 111 D-Galactose 45. Refer to the above structures. The diastereoisomers of Glucose indude all of these, except AD Galactose Glucose -dose D-Fructose...
21. Which of the following is not a function of carbohydrates? A) They are catalytic components of enzymes B) They play key roles in processes that take place on the surface of cells C) They are major energy sources D) They are used in structural roles Section: 11.1 22. Carbohydrates are A) aldehydes with two or more hydroxyl groups C) acids with two or more hydroxyl groups E) A and B B) ketones with two or more hydroxyl groups D)...
(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...
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