Homework Answers
Add Answer to:
27. What type of glycosidic linkages are the branches in glycogen? A) B(1-4) B) B(1-6) C)...
A patient was seen by a gastrointestinal specialist and diagnosed with a glycogen storage disease. A...
A patient was seen by a gastrointestinal specialist and diagnosed with a glycogen storage disease. A liver biopsy showed that the patient was producing very little glycogen, the molecules were relatively small, and they only had a(1,4) glycosidic linkages. Blood and liver glucose concentrations were within normal ranges. What enzyme is likely affected in this disease? a. glycogen synthase b. glycogen phosphorylate c. branching enzyme d. debranching enzyme e. hexokinase
15) At 60 "C, it is found that the ction of alcohol dehydrogenase is stopped, this...
15) At 60 "C, it is found that the ction of alcohol dehydrogenase is stopped, this could be explained by the fact that the high temperature a) Changes the pH of the system b) Changes the enzyme solubility c) Neutralizes acids and bases in the system d) Increases the concentration of enzymes e) Denaturants the enzyme 16) Cefoperazone is a non-competitive inhibitor of alcohol dehydrogenase. In non-competitive enzyme inhibition the a) Vmax is increased b) Km is increased c) Km...
Question 28 (1 point) An example of a fibrous protein would be a) hemoglobin. b) albumin....
Question 28 (1 point) An example of a fibrous protein would be a) hemoglobin. b) albumin. c) a1-antitrypsin. d) collagen. Question 29 (1 point) In which of the following carbohydrates are two different types of glycosidic linkages present? a) amylase b) lactose c) glycogen d) cellulose
2a. What converts glycogen synthase into the alpha form after exercise? a. previous emission of..
2a. What converts glycogen synthase into the alpha form after exercise? a. previous emission of epinephrine b. protein kinase A c. glycogen synthase kinase (incorrect) d. phosphorylase e. protein phosphatase 1 2B. Where can oxidative phosphorylation take place in living organisms? Select all that apply. a. plasma membrane b. inner membrane of mitochondrion c. cristae d. mitochondrial matrix e. cytoplasm
QUESTION 4 Which of the following enzymes directly converts phosphorylaseb into the more active form, phosphorylase...
QUESTION 4 Which of the following enzymes directly converts phosphorylaseb into the more active form, phosphorylase a? A. CAMP-dependent protein kinase B. phosphorylase kinase C. protein kinase A D. adenylate kinase E phosphoprotein phosphatase The biotin prosthetic group of pyruvate carboxylase is covalently attached to a residue of the enzyme ? A. Vakine B. serine C. lysine D. arginine E. the biotin is attached non-covalently Which of the following serves as the energy source for the metabolic conversion of oxaloacetate...
please # answes Glucose molecules are joined by a B(144) glycosidic linkages in (1) amylose. (3)...
please # answes
Glucose molecules are joined by a B(144) glycosidic linkages in (1) amylose. (3) glycogen. (2) amylopectin. (4) cellulose. The structure of any lopectin is a (1) linear chain of many D-glucopyranose units linked a1 4). (2) branched structure of many D-glucopyranose units linked a( 1 4) and a( 1 6 ). (3) branched structure of many D-glucopyranose units linked B(1 4) and B( 1 6 ). (4) linear chain of many D-glucopyranose units linked a1 6 )....
o d formed on hyaluru fo b. Is to c h aggr past c. Describe the...
o d formed on hyaluru fo b. Is to c h aggr past c. Describe the glycosidi tinkage between the two mono- saccharide units. Llly? 17.53 M ener. Polysaccharides (Section 17.8) 17.53 Match the following structural characteristics to the poly- saccharides amylose, amylopectin, glycogen, and cellulose (a characteristic may fit more than one): a. Contains both a( 1 4) and a( 1 6) glycosidic linkages b. Is composed of glucose monosaccharide units c. Contains acetal linkages between monosaccharide units d....
n 6. The glucose molecules in cellulose are linked together by what type of glycosidic bond...
n 6. The glucose molecules in cellulose are linked together by what type of glycosidic bond (or linkage)? 1. Convert the following D-sugars (shown their chair conformations) into their Haworth formulations & Fischer projections. Н % ОН НО CH2OH но. ОН НО ОН Н Н — НО НО H Haworth МАСА Fischer Н Н HO CH2OH Lo -ОН Н -OH НО НО — H НО он Н Haworth CHCH Fischer
43. Oxygen has 8 electrons and Argon has 18 electrons. What type of molecule would be...
43. Oxygen has 8 electrons and Argon has 18 electrons. What type of molecule would be formed it these two elements reacted. a) No reaction would occur. b) They would form an lonic hond with the Amon giving electrons to Oxygen. c) They would form a covalent bond by sharing 2 electrons. d) 2 argons would bond to oxygen. e) C and D are possible. 44. Magnesium (*2 Mg 24) forms bonds with how many Chlorine (CIS) atoms? a) 4,...
Name: CHEM 131 3. (8 pts) What type of interaction is expected between the side chains...
Name: CHEM 131 3. (8 pts) What type of interaction is expected between the side chains of the following pairs of amino acids (examples include salt bridges, H-bonding, disulfide bonds and dispersion forces)? Tyrosine and asparagine a) b) Leucine and proline c) two cysteines Give an example of two amino acids that could form a salt bridge (chemical structure or 3 letter d) code) 4. (10 pts) ldentify in which structural feature (1, 2" or 3" structure) of a protein...
15) At 60 "C, it is found that the ction of alcohol dehydrogenase is stopped, this could be explained by the fact that the high temperature a) Changes the pH of the system b) Changes the enzyme solubility c) Neutralizes acids and bases in the system d) Increases the concentration of enzymes e) Denaturants the enzyme 16) Cefoperazone is a non-competitive inhibitor of alcohol dehydrogenase. In non-competitive enzyme inhibition the a) Vmax is increased b) Km is increased c) Km...
Question 28 (1 point) An example of a fibrous protein would be a) hemoglobin. b) albumin. c) a1-antitrypsin. d) collagen. Question 29 (1 point) In which of the following carbohydrates are two different types of glycosidic linkages present? a) amylase b) lactose c) glycogen d) cellulose
QUESTION 4 Which of the following enzymes directly converts phosphorylaseb into the more active form, phosphorylase a? A. CAMP-dependent protein kinase B. phosphorylase kinase C. protein kinase A D. adenylate kinase E phosphoprotein phosphatase The biotin prosthetic group of pyruvate carboxylase is covalently attached to a residue of the enzyme ? A. Vakine B. serine C. lysine D. arginine E. the biotin is attached non-covalently Which of the following serves as the energy source for the metabolic conversion of oxaloacetate...
please # answes
Glucose molecules are joined by a B(144) glycosidic linkages in (1) amylose. (3) glycogen. (2) amylopectin. (4) cellulose. The structure of any lopectin is a (1) linear chain of many D-glucopyranose units linked a1 4). (2) branched structure of many D-glucopyranose units linked a( 1 4) and a( 1 6 ). (3) branched structure of many D-glucopyranose units linked B(1 4) and B( 1 6 ). (4) linear chain of many D-glucopyranose units linked a1 6 )....
o d formed on hyaluru fo b. Is to c h aggr past c. Describe the glycosidi tinkage between the two mono- saccharide units. Llly? 17.53 M ener. Polysaccharides (Section 17.8) 17.53 Match the following structural characteristics to the poly- saccharides amylose, amylopectin, glycogen, and cellulose (a characteristic may fit more than one): a. Contains both a( 1 4) and a( 1 6) glycosidic linkages b. Is composed of glucose monosaccharide units c. Contains acetal linkages between monosaccharide units d....
n 6. The glucose molecules in cellulose are linked together by what type of glycosidic bond (or linkage)? 1. Convert the following D-sugars (shown their chair conformations) into their Haworth formulations & Fischer projections. Н % ОН НО CH2OH но. ОН НО ОН Н Н — НО НО H Haworth МАСА Fischer Н Н HO CH2OH Lo -ОН Н -OH НО НО — H НО он Н Haworth CHCH Fischer
43. Oxygen has 8 electrons and Argon has 18 electrons. What type of molecule would be formed it these two elements reacted. a) No reaction would occur. b) They would form an lonic hond with the Amon giving electrons to Oxygen. c) They would form a covalent bond by sharing 2 electrons. d) 2 argons would bond to oxygen. e) C and D are possible. 44. Magnesium (*2 Mg 24) forms bonds with how many Chlorine (CIS) atoms? a) 4,...
Name: CHEM 131 3. (8 pts) What type of interaction is expected between the side chains of the following pairs of amino acids (examples include salt bridges, H-bonding, disulfide bonds and dispersion forces)? Tyrosine and asparagine a) b) Leucine and proline c) two cysteines Give an example of two amino acids that could form a salt bridge (chemical structure or 3 letter d) code) 4. (10 pts) ldentify in which structural feature (1, 2" or 3" structure) of a protein...
Most questions answered within 3 hours.
-
The marketing class at CSUS had an average score of 150. An
educational analyst determined that...
asked 25 minutes ago -
Justin Case has purchased a $250 000 home by putting 20 % down
and taking out...
asked 36 minutes ago -
1. In a labor market, marginal cost for a firm is
____________.
a. recruiting cost
b....
asked 1 hour ago -
On January 1, 2019, ABC Company issued $60,000,000 of 20-year,
10.5% bonds when the market rate...
asked 1 hour ago -
39.4% of US homes continue to use a landline in addition to cell
phone service. 3...
asked 2 hours ago -
Starting with benzene, synthesize 1-phenyl-1-butyne.
Show intermediates and reagents.
asked 3 hours ago -
Create a 32-run crossed array design with six control factors
and two noise factors such that...
asked 3 hours ago -
A 500g sample of sand from source A has the following amounts
retained on each sieve....
asked 4 hours ago -
In
your own words, please explain the essay by John Keynes wrote "The
End of Laissez...
asked 4 hours ago -
How are the matrix and pixels related? Why are smaller
pixels better for diagnostic quality?
asked 4 hours ago -
2. An AC generator has 80 rectangular loops on
its armature. Each loop is 11 cm...
asked 4 hours ago -
Please help me with this question. Consider Aldi’s current and
potential geographic markets (see Exhibit 4...
asked 4 hours ago