Homework Answers
2.
The enzyme mutarotase catalyzes the interconversion of alpha and beta anomeric forms of cyclic sugar. It results in change in optical rotation. The phenomenon is known as mutarotation.
Shown below is an interconvertion between alpha-D-glucopyranose and beta-D-glucopyranose.
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2. What does the enzyme mutarotase catalyze? Show by an equation using the glucose isomers. 3....
CH401 Biochemistry I Homework Assignment #6, Carbohydrates 1. Indicate whether each of the following pairs of...
CH401 Biochemistry I Homework Assignment #6, Carbohydrates 1. Indicate whether each of the following pairs of sugars consists of anomers, epimers, enantiomers, or none of these relationships. a. D-glyceraldehyde and dihydroxyacetone. annos b. D-glucose and D-mannose - epimers c. D-erythrose and L-erythrose er m ers d. a-D-glucose and B-D-glucose - enoshowers e. D-ribose and D-arabinose - f. D-galactose and D-glucose - 2. What does the enzyme mutarotase catalyze? Show by an equation using the glucose isomers. 3. Draw the Haworth...
4 and 5 .320dit-C to arriol 92006Tyq bris 92001Tt- od ws7C. obitedoobeib gniwollot dt hot (mot...
4 and 5
.320dit-C to arriol 92006Tyq bris 92001Tt- od ws7C. obitedoobeib gniwollot dt hot (mot toda bas gftol) smise pitbra1912y2 9dt svið .a но,НО HO,HO HO HO CH401 Biochemistry I Homework Assignment #6, Carbohydrates 1. Indicate whether each of the following pairs of sugars consists of anomers, cpimers, enantiomers, or none of these relationships. a. D-glyceraldehyde and dihydroxyacetone - anomos b. D-glucose and D-mannose - epimers c. D-erythrose and L-erythrose - er hurts d. a-D-glucose and B-D-glucose - ena...
4) Take a look at these structures of monosaccharides (3 pts) *CHOH CHOH CH,OH OH CH,OH...
4) Take a look at these structures of monosaccharides (3 pts) *CHOH CHOH CH,OH OH CH,OH SH HOM HO OH OH H H OH OH H . H OH GLUCOSE HOH GALACTOSE OH FRUCTOSE What is the molecular formula for the the following monosaccharides? a. glucose: C b. fructose: C c. galactose: C 5) A. Show the anomeric carbon. (1 pts) B. Draw B-D-Fructopyranose (2 pts) Fructose Isomers 6) Identify monosaccharide (M), disaccharide (D) or Polysaccharide (P) (3 pts) a....
1. Which of the following is an aldohexose? 2. Which of the following is a cetopentose? 3. Which of the following best d...
1.
Which of the following is an aldohexose?
2. Which of the following is a cetopentose?
3. Which of the following best describes the relationship
between D-glucose and D-fructose?
4. Which of the following is (are) L-alfohexose(s)?
5. Which of the following aldohexose(s) is (are)
dextrorotatory?
6. How many stereoisomers are possible for L-galactose? Draw
or look for its structure.
7. Which of the following conpounds is a pair of
enantiomers?
8. Draw the fisher projection for L-sedoheptulose and also...
Question: You buy a sample of glucose that has the radioactive carbon-14 (C) isotope at the...
Question: You buy a sample of glucose that has the radioactive carbon-14 (C) isotope at the second position (Carbon #2). All other carbon positions in the glucose molecules have the "C isotope. "C is only a label and does not alter the biochemical behavior of the molecules in which it is found. This glucose sample is mixed with all the enzymes derived from liver cells, which initially contain no other C-labeled chemicals. A) Draw the Haworth structure of glucose and...
A derivative of sucrose that is found in sugar beets and higher plants was analyzed and...
A derivative of sucrose that is found in sugar beets and higher plants was analyzed and found to have the properties listed in the following. (a) Mol. Formula: C18H22O16 MW = 504.4 Assuming the compound is made up of C6 sugars, how many sugars to you expect to find in the molecule? (b) The compound was subjected to acid hydrolysis and gas chromatographic (GC) analysis of its sugar components by means of their per-O-trimethylsilyl ether derivatives. The sugar components...
please answer what ever you can 3. Name 2 important cations, and state their functions in...
please answer what ever you can
3. Name 2 important cations, and state their functions in humans. 4. How many mEq are in 2L of 0.5M NaCl ? 5. How many ml of 2M NaOH would it take to neutralize 20ml of 0.5M HCI ? 6. Draw the structural formula for 3-methyl-1-butanal. 7. Name the following molecule: CH3 - CH2 - CH2 - CH2 - CH2 - CH-OH 8. For the molecular composition, C6H120 draw 2 different isomers. 9. Name...
d. Show the algebraic steps in deriving equation (5) using equations (1) and (3). Please explain...
d. Show the algebraic steps in deriving equation (5) using
equations (1) and (3).
Please explain this very well.
When a string is stretched between two fixed points, the speed of the waves formed on it is given by the following equation. F (1) V= u Mass of the string per unit length or linear density of the string is given by U= m L (2) Using the general velocity, wavelength and frequency relationship for a wave and considering the...
You wi be assigned to a team of 2 to 4 students. This team wll carry out the design/solve the problem described below Problem 1: Using the following equation (a) Show that the free-space pathloss is...
You wi be assigned to a team of 2 to 4 students. This team wll carry out the design/solve the problem described below Problem 1: Using the following equation (a) Show that the free-space pathloss is L,(dB) 32.44 + 20Log(fM20Log(dkM) (b) with f = 1900MHz, Plot Lp & RSL as a function of d (Use XCEL) Problem 2: Given: .Free Space Propagation . ERP= 100 Watts Frequency- 1 GHz RSL90dBm ERP=100W RSL -90dBm) Find: d-? The distance d in km...
Please show any equation manipluation. Problem 3 A particle with charge of 2 (UC), mass of...
Please show any equation manipluation.
Problem 3 A particle with charge of 2 (UC), mass of 2x10-20 (kg) and velocity of 200 (m/s) enters into a magnetic field of 0.06 (T). The particle experiences a force of 1.01X10S(N) in the magnetic field. A) Calculate the angle between velocity and magnetic field directions. B) Calculate the acceleration of charged particle in the magnetic field. C) Draw a diagram showing direction of velocity, magnetic field, force and the angle between velocity and...
CH401 Biochemistry I Homework Assignment #6, Carbohydrates 1. Indicate whether each of the following pairs of sugars consists of anomers, epimers, enantiomers, or none of these relationships. a. D-glyceraldehyde and dihydroxyacetone. annos b. D-glucose and D-mannose - epimers c. D-erythrose and L-erythrose er m ers d. a-D-glucose and B-D-glucose - enoshowers e. D-ribose and D-arabinose - f. D-galactose and D-glucose - 2. What does the enzyme mutarotase catalyze? Show by an equation using the glucose isomers. 3. Draw the Haworth...
4 and 5
.320dit-C to arriol 92006Tyq bris 92001Tt- od ws7C. obitedoobeib gniwollot dt hot (mot toda bas gftol) smise pitbra1912y2 9dt svið .a но,НО HO,HO HO HO CH401 Biochemistry I Homework Assignment #6, Carbohydrates 1. Indicate whether each of the following pairs of sugars consists of anomers, cpimers, enantiomers, or none of these relationships. a. D-glyceraldehyde and dihydroxyacetone - anomos b. D-glucose and D-mannose - epimers c. D-erythrose and L-erythrose - er hurts d. a-D-glucose and B-D-glucose - ena...
4) Take a look at these structures of monosaccharides (3 pts) *CHOH CHOH CH,OH OH CH,OH SH HOM HO OH OH H H OH OH H . H OH GLUCOSE HOH GALACTOSE OH FRUCTOSE What is the molecular formula for the the following monosaccharides? a. glucose: C b. fructose: C c. galactose: C 5) A. Show the anomeric carbon. (1 pts) B. Draw B-D-Fructopyranose (2 pts) Fructose Isomers 6) Identify monosaccharide (M), disaccharide (D) or Polysaccharide (P) (3 pts) a....
1.
Which of the following is an aldohexose?
2. Which of the following is a cetopentose?
3. Which of the following best describes the relationship
between D-glucose and D-fructose?
4. Which of the following is (are) L-alfohexose(s)?
5. Which of the following aldohexose(s) is (are)
dextrorotatory?
6. How many stereoisomers are possible for L-galactose? Draw
or look for its structure.
7. Which of the following conpounds is a pair of
enantiomers?
8. Draw the fisher projection for L-sedoheptulose and also...
Question: You buy a sample of glucose that has the radioactive carbon-14 (C) isotope at the second position (Carbon #2). All other carbon positions in the glucose molecules have the "C isotope. "C is only a label and does not alter the biochemical behavior of the molecules in which it is found. This glucose sample is mixed with all the enzymes derived from liver cells, which initially contain no other C-labeled chemicals. A) Draw the Haworth structure of glucose and...
please answer what ever you can
3. Name 2 important cations, and state their functions in humans. 4. How many mEq are in 2L of 0.5M NaCl ? 5. How many ml of 2M NaOH would it take to neutralize 20ml of 0.5M HCI ? 6. Draw the structural formula for 3-methyl-1-butanal. 7. Name the following molecule: CH3 - CH2 - CH2 - CH2 - CH2 - CH-OH 8. For the molecular composition, C6H120 draw 2 different isomers. 9. Name...
d. Show the algebraic steps in deriving equation (5) using
equations (1) and (3).
Please explain this very well.
When a string is stretched between two fixed points, the speed of the waves formed on it is given by the following equation. F (1) V= u Mass of the string per unit length or linear density of the string is given by U= m L (2) Using the general velocity, wavelength and frequency relationship for a wave and considering the...
You wi be assigned to a team of 2 to 4 students. This team wll carry out the design/solve the problem described below Problem 1: Using the following equation (a) Show that the free-space pathloss is L,(dB) 32.44 + 20Log(fM20Log(dkM) (b) with f = 1900MHz, Plot Lp & RSL as a function of d (Use XCEL) Problem 2: Given: .Free Space Propagation . ERP= 100 Watts Frequency- 1 GHz RSL90dBm ERP=100W RSL -90dBm) Find: d-? The distance d in km...
Please show any equation manipluation.
Problem 3 A particle with charge of 2 (UC), mass of 2x10-20 (kg) and velocity of 200 (m/s) enters into a magnetic field of 0.06 (T). The particle experiences a force of 1.01X10S(N) in the magnetic field. A) Calculate the angle between velocity and magnetic field directions. B) Calculate the acceleration of charged particle in the magnetic field. C) Draw a diagram showing direction of velocity, magnetic field, force and the angle between velocity and...
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