Homework Answers
The first stage of carbohydrate catabolism for most living organism is Glycolysis which involves the brakdown of one glucose molecule into end products of two molecules of ATP and pyruvate.
Glycolysis is the set of reaction that converts glucose into pyruvate.
Carbohydrate is present in almost all diets. These complex carbohydrate must be converted into simpler carbohydrate for absorption by intestine and transport in the blood.
Glucose is the common and important fuel. In mammals, glucose is the only fuel that the brain uses under nonstarvation conditions and the only fuel that the red blood cells can use at all.
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Question 1 1.5 p The first stage of carbohydrate catabolism for most living organisms is which...
Catabolism of Glucose. In the following paragraphs, write in the term that fits best. One of...
Catabolism of Glucose. In the following paragraphs, write in the term that fits best. One of the most thoroughly studied aspects of metabolism is the catabolism of glucose. The process involves many chemical steps and three metabolic The first of these is called . In this pathway, one 6-carbon glucose molecule is converted into two 3-carbon molecules of the early steps of this metabolic pathway, two molecules of must be supplied for energy. Later on, however, a total of ATP...
Question 36 1 pts Excluding water, what type of molecules makeup cells and living organisms Inorganic...
Question 36 1 pts Excluding water, what type of molecules makeup cells and living organisms Inorganic molecules Organic molecules Salts and ions All of the answers are correct
please help me. answer only first page. thank you! p. If you accidentally forgot to inoculate...
please help me. answer only first page. thank you!
p. If you accidentally forgot to inoculate your organism in an OF-glucose tube with oil, and only had one yellow “no oil” tube, what type of carbohydrate catabolism would describe that organism (fermenter, oxidative, neither)? Explain your answer. q. What are two other results from the OF-glucose tubes other than their type of carbohydrate catabolism? r. How can organisms that don't use starch grow on a starch agar plate? Carbohydrate Catabolism...
Check Answer ons of 41 The first step in the catabolism of most amino acids is...
Check Answer ons of 41 The first step in the catabolism of most amino acids is the removal of the nitrogen atom by transfer to anketoacid, reaction catalyzed by an enzyme called a frumsamins. The a-keto acid accepter is often a-ketoglutarate. Modify the structures in the product to show the products of the transamination of cysteine. Be sure to show functional roups with the charge and number of attached hydrogen atoms appropriate for pll 74 Select 00 transaminase HNCH HN-CH...
1. What are the different sources of energy available to living organisms? 2. How do the...
1. What are the different sources of energy available to living organisms? 2. How do the acquisition and the use of energy by living organisms work according to the laws of thermodynamics? 3. Explain the energy use in the following reactions: endergonic/exergonic. 4. What is metabolism? How are chemical reactions related to metabolism? Why is energy needed to run a metabolism? What are coupled reactions? 5. Draw a picture of ATP. Why is this molecule so important for cells? How...
DNA is the molecule used to store the genetic code of most living organisms on earth....
DNA is the molecule used to store the genetic code of most living organisms on earth. Its structure was famously proposed by Watson and Crick who proposed double helix structure published in the journal Nature, April 25, 1953. For this the Nobel Prize was awarded to Watson, Crick & Wilkins in 1962. (a) (i) (ii) Show the chemical structure of the DNA backbone. What is a 1. the backbone, 2. a nucleoside, 3. a nucleotide 4. a nucleic acid? (b)...
The common molecule produced from all foods at the second stage of catabolism is A) ADP. B acetyl...
just checking my answers, except for number 10.
The common molecule produced from all foods at the second stage of catabolism is A) ADP. B acetyl-CoA. C) glucose. D) citric acid. Which group of compounds includes only low-energy molecules? 1. 2. Hih A)ATP; acetyl-CoA; NADH; FADH2 C) ADP: CO2; NADH; FADH2 DONO BADP: acetyl-CoA; NAD+:FAD-mau ADP: CO2: NAD+, FAD After O2 has been reduced in the electron transport chain, the oxygen atoms are part of what molecules? A) ATP 3....
In addition to being essential within living organisms, enzymes are also used in many of the...
In addition to being essential within living organisms, enzymes are also used in many of the products we use! Check your cleaning supplies at home, do any of them list enzymes on the ingredient list? If so, does it say which type of enzyme? Does any of the other products you use contain enzymes? What type of enzymes are used in industry? Which enzymes are found in the food we eat? After doing some research, choose and describe one...
Question 3 (1.5 pts) To which carbon atom will an OCH group be bonded in the...
Question 3 (1.5 pts) To which carbon atom will an OCH group be bonded in the major organic products of Reaction #3? Reaction #3 Page 1 of 4 Question 4 (1.5 pts) How many molecules of acetone (structure shown below) are created when a single molecule of compound C is treated first with excess o, in CH2Cl2 followed by excess Zn and acetic acid? CH, O CH Compound C Acetone
1. Why is taxonomy (the scheme of naming living organisms) so important in Biology? 2. How...
1. Why is taxonomy (the scheme of naming living organisms) so important in Biology? 2. How does a virus differ from all living organisms? 3. How does a virus affect a living organism? Give at least one specific example. 4. How has the excessive use of antibiotics resulted in a major global problem? 5. How are plants and animals dependent on each other? Give some specific examples. 6. What do the fungi and animals have in common? 7. Which types...
Catabolism of Glucose. In the following paragraphs, write in the term that fits best. One of the most thoroughly studied aspects of metabolism is the catabolism of glucose. The process involves many chemical steps and three metabolic The first of these is called . In this pathway, one 6-carbon glucose molecule is converted into two 3-carbon molecules of the early steps of this metabolic pathway, two molecules of must be supplied for energy. Later on, however, a total of ATP...
Question 36 1 pts Excluding water, what type of molecules makeup cells and living organisms Inorganic molecules Organic molecules Salts and ions All of the answers are correct
please help me. answer only first page. thank you!
p. If you accidentally forgot to inoculate your organism in an OF-glucose tube with oil, and only had one yellow “no oil” tube, what type of carbohydrate catabolism would describe that organism (fermenter, oxidative, neither)? Explain your answer. q. What are two other results from the OF-glucose tubes other than their type of carbohydrate catabolism? r. How can organisms that don't use starch grow on a starch agar plate? Carbohydrate Catabolism...
Check Answer ons of 41 The first step in the catabolism of most amino acids is the removal of the nitrogen atom by transfer to anketoacid, reaction catalyzed by an enzyme called a frumsamins. The a-keto acid accepter is often a-ketoglutarate. Modify the structures in the product to show the products of the transamination of cysteine. Be sure to show functional roups with the charge and number of attached hydrogen atoms appropriate for pll 74 Select 00 transaminase HNCH HN-CH...
1. What are the different sources of energy available to living organisms? 2. How do the acquisition and the use of energy by living organisms work according to the laws of thermodynamics? 3. Explain the energy use in the following reactions: endergonic/exergonic. 4. What is metabolism? How are chemical reactions related to metabolism? Why is energy needed to run a metabolism? What are coupled reactions? 5. Draw a picture of ATP. Why is this molecule so important for cells? How...
DNA is the molecule used to store the genetic code of most living organisms on earth. Its structure was famously proposed by Watson and Crick who proposed double helix structure published in the journal Nature, April 25, 1953. For this the Nobel Prize was awarded to Watson, Crick & Wilkins in 1962. (a) (i) (ii) Show the chemical structure of the DNA backbone. What is a 1. the backbone, 2. a nucleoside, 3. a nucleotide 4. a nucleic acid? (b)...
just checking my answers, except for number 10.
The common molecule produced from all foods at the second stage of catabolism is A) ADP. B acetyl-CoA. C) glucose. D) citric acid. Which group of compounds includes only low-energy molecules? 1. 2. Hih A)ATP; acetyl-CoA; NADH; FADH2 C) ADP: CO2; NADH; FADH2 DONO BADP: acetyl-CoA; NAD+:FAD-mau ADP: CO2: NAD+, FAD After O2 has been reduced in the electron transport chain, the oxygen atoms are part of what molecules? A) ATP 3....
Question 3 (1.5 pts) To which carbon atom will an OCH group be bonded in the major organic products of Reaction #3? Reaction #3 Page 1 of 4 Question 4 (1.5 pts) How many molecules of acetone (structure shown below) are created when a single molecule of compound C is treated first with excess o, in CH2Cl2 followed by excess Zn and acetic acid? CH, O CH Compound C Acetone
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