MICROBIOLOGY W/ACCESS PKG >IP<
12th Edition
ISBN: 9781323592427
Author: Tortora
Publisher: PEARSON C
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Textbook Question
Chapter 2, Problem 4R
Classify the following types of
- a. glucose + fructose → sucrose + H2O
- b. lactose → Sglucose + galactose
- c. NH4Cl + H2O → NH4OH + HCl
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Alkaline hydrolysis of one molecule of triacylglycerol yields _________
a. three molecules of glycerol and three moles of fatty acids
b. three moles of glycerol and one mole of fatty acids
c. one molecule of glycerol and three molecules of sodium salt of fatty acid
d. three molecules of glycerol and one molecule of sodium salt of fatty acid
After the removal of all sugar units from a ganglioside, what molecule remains?
A. sphingosine
B. a ceramide
C. a glycerol
D. a phosphate
Amylase is an enzyme that breaks bonds between the monosaccharides in starch in order to detach these monosaccharides from the chain of starch. Based on this description, which type of reaction does amylase catalyze?
A) Osmotic reactions
B) Peptide reactions
C) Dehydration reactions
D) Hydrolysis reactions
Chapter 2 Solutions
MICROBIOLOGY W/ACCESS PKG >IP<
Ch. 2 - What is a chemical element?Ch. 2 - DRAW IT Diagram the electronic configuration of a...Ch. 2 - What type of bond holds the following atoms...Ch. 2 - Classify the following types of chemical...Ch. 2 - Bacteria use the enzyme urease to obtain nitrogen...Ch. 2 - Classify the following as subunits of either a...Ch. 2 - DRAW IT The artificial sweetener aspartame, or...Ch. 2 - DRAW IT The following diagram shows the...Ch. 2 - Prob. 9RCh. 2 - Prob. 10R
Ch. 2 - Assume E. coli bacteria are grown in a nutrient...Ch. 2 - If Pseudomonas bacteria are supplied with...Ch. 2 - If E. coli were grown in a medium containing the...Ch. 2 - Prob. 4MCQCh. 2 - Prob. 5MCQCh. 2 - Prob. 6MCQCh. 2 - The dissociation products of the molecules are...Ch. 2 - Prob. 8MCQCh. 2 - The dissociation products of the molecules are...Ch. 2 - Prob. 10MCQCh. 2 - When you blow bubbles into a glass of water, the...Ch. 2 - Prob. 2ACh. 2 - Prob. 3ACh. 2 - Prob. 4ACh. 2 - Prob. 1CAECh. 2 - Prob. 2CAECh. 2 - Newborn babies are tested for phenylketonuria...Ch. 2 - The antibiotic amphotericin B causes leaks in...Ch. 2 - Prob. 5CAE
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- Which of the following statements concerning glycolipids is true? a. All glycolipids contain sphingosine. b. All glycolipids contain one sugar residue. c. All glycolipids contain phosphatidylglycerol. d. Some glycolipids contain ceramide, while others do not.arrow_forwardIn a dietary context, what is the difference between natural sugar and refined sugar? Why are refined sugars said to contain empty calories?arrow_forwardthe breakdown of the disaccharide lactose into two monosaccarides (glucose and galactose) requires which of the following reactants listed below? A. O2 B. C6H12O6 C. D. H20 E. CH4arrow_forward
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