Homework Answers
Add Answer to:
Pyruvate is the end product of glycolysis. Its further metabolism in humans depends on the presence...
Stage 2: Monosaccharide Degradation to Acetyl CoA (Glycolysis + Pyruvate Conversion) Pyruvate: Aerobic and Anaerobic Conversion...
Stage 2: Monosaccharide Degradation to Acetyl CoA (Glycolysis + Pyruvate Conversion) Pyruvate: Aerobic and Anaerobic Conversion 1. Define what it means for a biochemical reaction to be aerobic vs. anaerobic. List what pyruvate will be converted to under each set of conditions. Conditions Definition Pyruvate Conversion Product aerobic anaerobic 2. In the space below, write the coupled reaction for the aerobic conversion of pyruvate, labeling the name of each reactant and product in the reaction. 3. Even though oxygen is...
7. (True/false) Because glycolysis produces pyruvate, glycolysis is an anabolic pathway, • True • False 8....
7. (True/false) Because glycolysis produces pyruvate, glycolysis is an anabolic pathway, • True • False 8. Which metabolism is better equipped to support chemotaxis? • Aerobic respiration • Anaerobic respiration • Aerobic chemolithotrophic metabolisms • Gycolysis alone • Tricarboxylic acid cycle alone 9. Comparing a Saccharomyces cerevisiae yeast cell to a Staphylococcus aureus bacterial cell, which one would have the higher S/V ratio? • Staphylococcus aureus • Saccharomyces cerevisiae 10. (True/false) Metabolic pathways represent a predictable linear set of reactions...
6. (True/false) Because glycolysis produces pyruvate, glycolysis is an anabolic pathway. • True False 7. Which...
6. (True/false) Because glycolysis produces pyruvate, glycolysis is an anabolic pathway. • True False 7. Which metabolism is better equipped to support chemotaxis? • Aerobic respiration • Anaerobic respiration • Aerobic chemolitbatrophic metabolisms Gxcalysis alone • Tricarboxylic acid cycle alone 8. Comparing a Saccharomyces cerevisiae yeast cell to a Staphylococcus aureus bacterial cell, which one would have the higher S/V ratio? • Staphylococcus aureus • Saccharomyces cerevisiae 9. (True/false) Metabolic pathways represent a predictable linear set of reactions in the...
The reduced form of the coenzyme nicotinamide adenine dinucleotide is abbreviated NADH. In the presence of...
The reduced form of the coenzyme nicotinamide adenine dinucleotide is abbreviated NADH. In the presence of a variety of enzyme catalysts, NADH acts as a biological hydride donor, capable of reducing aldehydes and ketones to alcohols, according to the general formula OH enzyme -LR + NADH + H+ + R + NAD The carboxylic acid functional group is not reduced. Draw the product in each of the three NADH reduction reactions shown. Draw the product of Reaction A. Select Draw...
FOR BIOCHEMISTRY: 1. The end products of glycolysis are all except ______________ NADH citrate pyruvate Acetyl...
FOR BIOCHEMISTRY: 1. The end products of glycolysis are all except ______________ NADH citrate pyruvate Acetyl CoA 2. What substance is produced by the oxidation of pyruvate and feeds into the citric acid cycle? glucose Acetyl CoA O2 CO2 3. Pyruvate can only oxidize in a presence of oxygen true false 4. Which of the following is Uncharacteristic of ATP? It is formed by attaching a phosphate group to ADP with a high-energy bond When dephosphorylated, ATP becomes ADP It...
For the dehydration shown, use curved arrows to show the formation of the carbocation intermediate in...
For the dehydration shown, use curved arrows to show the formation of the carbocation intermediate in the presence of sulfuric acid H, SO4, then draw the structure of the major product of the elimination. ОН H2SO4 - product Step 1: Use curved arrows to complete the protonation mechanism of the alcohol. Step 2: Use a curved arrow to show the formation the carbocation intermediate. Note: HSOZ is formed from step 1, but not shown. Select Draw Rings More Erase Select...
For the dehydration shown, use curved arrows to show the formation of the carbocation intermediate in...
For the dehydration shown, use curved arrows to show the formation of the carbocation intermediate in the presence of sulfuric acid H, SO4, then draw the structure of the major product of the elimination. OH to selectivacain intermediate in the prese H2SO4 - product Step 1: Use curved arrows to complete the protonation mechanism of the alcohol. Step 2: Use a curved arrow to show the formation of the carbocation intermediate. Note: HSO, is formed from step 1, but not...
In glycolysis, how is glyceraldehyde 3 phosphate converted to 1,3 bisphosphoglycerate? Pils used to provide phosphate...
In glycolysis, how is glyceraldehyde 3 phosphate converted to 1,3 bisphosphoglycerate? Pils used to provide phosphate ATP is used to provide phosphate Phosphate is transferred from fructose 2,6 bisphosphate NADPH provides the phosphate This reaction does not occur in glycolysis, the question is invalid D Question 8 During anaerobic conditions ... (Select all that apply) Glycolysis risks failing due to lack of a key metabolite. NADH is consumed. Lactate dehydrogenase ceases to function. Pyruvate Dehydrogenase Accelerates. Question 9 Given the...
The second step in the catabolism of most amino acids is the removal of the nitrogen...
The second step in the catabolism of most amino acids is the removal of the nitrogen atom from glutamate by oxidative deamination. In this reaction, glutamate is converted to an a-keto acid. Modify the structure to show the a-keto acid product. Select Draw Rings More Erase + remaining products H3N I--6-5- -0-5-5- O enzyme NAD +,0 - Enter the chemical formulas for the remaining products. remaining products: Select Draw Rings More Erase I I-o-o- + remaining products CH2° + NAD...
4. What is the commited step of glycolysis and how is this enzyme regulated? 5. Glyceraldehyde-3-phophate...
4. What is the commited step of glycolysis and how is this enzyme regulated? 5. Glyceraldehyde-3-phophate dehydrogenase (GAPDH) is the most important enzyme in glycolysis. a. What two reactions are coupled by GAPDH? b. Draw the structure of the thiohemiacetal intermediate and show the mechanism for generating the acyl thioester intermediate. A+Bred Ared +B For the reaction: AG = Given: ngAE RT In n[Aj{8,al Nernst Equation: AE=A Use the reduction potentials in Table 14-4 to calculate the electromotive force, AE,...
Stage 2: Monosaccharide Degradation to Acetyl CoA (Glycolysis + Pyruvate Conversion) Pyruvate: Aerobic and Anaerobic Conversion 1. Define what it means for a biochemical reaction to be aerobic vs. anaerobic. List what pyruvate will be converted to under each set of conditions. Conditions Definition Pyruvate Conversion Product aerobic anaerobic 2. In the space below, write the coupled reaction for the aerobic conversion of pyruvate, labeling the name of each reactant and product in the reaction. 3. Even though oxygen is...
7. (True/false) Because glycolysis produces pyruvate, glycolysis is an anabolic pathway, • True • False 8. Which metabolism is better equipped to support chemotaxis? • Aerobic respiration • Anaerobic respiration • Aerobic chemolithotrophic metabolisms • Gycolysis alone • Tricarboxylic acid cycle alone 9. Comparing a Saccharomyces cerevisiae yeast cell to a Staphylococcus aureus bacterial cell, which one would have the higher S/V ratio? • Staphylococcus aureus • Saccharomyces cerevisiae 10. (True/false) Metabolic pathways represent a predictable linear set of reactions...
6. (True/false) Because glycolysis produces pyruvate, glycolysis is an anabolic pathway. • True False 7. Which metabolism is better equipped to support chemotaxis? • Aerobic respiration • Anaerobic respiration • Aerobic chemolitbatrophic metabolisms Gxcalysis alone • Tricarboxylic acid cycle alone 8. Comparing a Saccharomyces cerevisiae yeast cell to a Staphylococcus aureus bacterial cell, which one would have the higher S/V ratio? • Staphylococcus aureus • Saccharomyces cerevisiae 9. (True/false) Metabolic pathways represent a predictable linear set of reactions in the...
The reduced form of the coenzyme nicotinamide adenine dinucleotide is abbreviated NADH. In the presence of a variety of enzyme catalysts, NADH acts as a biological hydride donor, capable of reducing aldehydes and ketones to alcohols, according to the general formula OH enzyme -LR + NADH + H+ + R + NAD The carboxylic acid functional group is not reduced. Draw the product in each of the three NADH reduction reactions shown. Draw the product of Reaction A. Select Draw...
For the dehydration shown, use curved arrows to show the formation of the carbocation intermediate in the presence of sulfuric acid H, SO4, then draw the structure of the major product of the elimination. ОН H2SO4 - product Step 1: Use curved arrows to complete the protonation mechanism of the alcohol. Step 2: Use a curved arrow to show the formation the carbocation intermediate. Note: HSOZ is formed from step 1, but not shown. Select Draw Rings More Erase Select...
For the dehydration shown, use curved arrows to show the formation of the carbocation intermediate in the presence of sulfuric acid H, SO4, then draw the structure of the major product of the elimination. OH to selectivacain intermediate in the prese H2SO4 - product Step 1: Use curved arrows to complete the protonation mechanism of the alcohol. Step 2: Use a curved arrow to show the formation of the carbocation intermediate. Note: HSO, is formed from step 1, but not...
In glycolysis, how is glyceraldehyde 3 phosphate converted to 1,3 bisphosphoglycerate? Pils used to provide phosphate ATP is used to provide phosphate Phosphate is transferred from fructose 2,6 bisphosphate NADPH provides the phosphate This reaction does not occur in glycolysis, the question is invalid D Question 8 During anaerobic conditions ... (Select all that apply) Glycolysis risks failing due to lack of a key metabolite. NADH is consumed. Lactate dehydrogenase ceases to function. Pyruvate Dehydrogenase Accelerates. Question 9 Given the...
The second step in the catabolism of most amino acids is the removal of the nitrogen atom from glutamate by oxidative deamination. In this reaction, glutamate is converted to an a-keto acid. Modify the structure to show the a-keto acid product. Select Draw Rings More Erase + remaining products H3N I--6-5- -0-5-5- O enzyme NAD +,0 - Enter the chemical formulas for the remaining products. remaining products: Select Draw Rings More Erase I I-o-o- + remaining products CH2° + NAD...
4. What is the commited step of glycolysis and how is this enzyme regulated? 5. Glyceraldehyde-3-phophate dehydrogenase (GAPDH) is the most important enzyme in glycolysis. a. What two reactions are coupled by GAPDH? b. Draw the structure of the thiohemiacetal intermediate and show the mechanism for generating the acyl thioester intermediate. A+Bred Ared +B For the reaction: AG = Given: ngAE RT In n[Aj{8,al Nernst Equation: AE=A Use the reduction potentials in Table 14-4 to calculate the electromotive force, AE,...
Most questions answered within 3 hours.
-
A person in a casino decides to play blackjack until he loses a
game, but he...
asked 12 minutes ago -
mode field diameter (MFD) is an important parameter in
characterizing single mode fibre properties which takes...
asked 3 minutes ago -
Question 4: What is the significance of those strange
“36.79%” and “63.21%” numbers the procedure? That...
asked 9 minutes ago -
The US Census Bureau gathered data regarding yearly gas sales
for residents of different states. Wyoming...
asked 9 minutes ago -
Rules of implementation!:
You may NOT modify any of the files except Expression.java in
ANY way....
asked 11 minutes ago -
Arbitration of disputes under the purview of "lemon laws" under
state statute is:
not required by...
asked 24 minutes ago -
Describe three pieces of evidence that mitochondria and evolved
from symbiotic mutualisms between a eukaryote (or...
asked 32 minutes ago -
An AM transmitter with a carrier power of 20 kW is connected to
a 50 Ω...
asked 40 minutes ago -
JAVA
Beginnings of a paper-rock-scissors game.
Paper-rock-scissors is a game often used to make decisions.
There...
asked 45 minutes ago -
Consider a concept learning example of 5 attributes. Attributes
can take one of (5,3,2,2,6) values respectively....
asked 51 minutes ago -
Red light of wavelength 675 nm is incident on a slit of width
4.56 × 10−6...
asked 1 hour ago -
An object 4.0 mm high is on the optical axis of two lenses with
focal lengths...
asked 57 minutes ago