Which of the following is FALSE for catabolic pathways? They are oxidative. They generate oxidized enzyme...
- Which of the following is FALSE for catabolic pathways?
- They are oxidative.
- They generate oxidized enzyme cofactors (coenzymes).
- They extract usable chemical energy from fuel molecules.
- They generate ATP.
Homework Answers
Option B is false as other options are correct as fuel molecules release chemical energy due to breakdown , that is catabolism. Energy production takes place during break down or catabolism by the process of oxidation.
Add Answer to:
Which of the following is FALSE for catabolic pathways?
They are oxidative.
They generate oxidized enzyme...
10. What is the relationship between anabolic and catabolic pathways? A. Anabolic pathways create complex molecules...
10. What is the relationship between anabolic and catabolic pathways? A. Anabolic pathways create complex molecules using the energy from catabolic pathways. B. Anabolic and catabolic pathways are interchangeable. C. Catabolic pathways create complex molecules using the energy from Anabolic pathways. D. Molecules broken down by anabolic pathways provides energy for catabolic pathways. Cellular respiration 11. Which of the following statements about NAD+ is true? A) NAD+ is reduced to NADH during glycolysis, pyruvate oxidation, and the citric acid cycle....
Which of the following is true of NADH? NADH is a common product of anabolic pathways...
Which of the following is true of NADH? NADH is a common product of anabolic pathways NADIH is used as an oxidant in catabolic pathways NADH is used to produce ATP during electron transport and oxidative phosphorylation NADH is produced when NAD+ loses electrons NADH has more chemical energy than NADPH
Which of the following statements regarding catabolic pathways are true? 1. When proteins are used as...
Which of the following statements regarding catabolic pathways are true? 1. When proteins are used as a source of energy for the body, the proteins are first broken down to produce amino acids, which are then converted into either glyceraldehyde 3 phosphate or acety CoA The enzyme phosphofructokinase is subject to allostericinhibition by high levels of citric acid When acety CoA builds up in the call it increases the activity of the enzyme that synthesizes oxalacetato from pyruvate and carbon...
Which of the following statements is true concerning catabolic pathways? 1. FAD is used as the...
Which of the following statements is true concerning catabolic pathways? 1. FAD is used as the primary reducing agent in catabolic pathways. 2. The end products of catabolic pathways are highly reduced compared to the initial substrate for the pathway. 3. NADH is a typical product of catabolic pathways. 4. NADPH is used as the primary reducing agent in catabolic pathways. 5. More ATP is used than generated in catabolic pathways.
20 AMP-activated protein kinase (AMPK) is an enzyme that is activated by high levels of AMP...
20 AMP-activated protein kinase (AMPK) is an enzyme that is activated by high levels of AMP in cells. If levels of AMP are high in cells, that means that levels of ATP are low. Once active, AMPK activates catabolic pathways and inhibits anabolic pathways in the cell. Why do you think that is the case? Choose the answer that best explains the role of AMPK. 8 00:20:36 Multiple Choice O By activating catabolic pathways, AMPK provides a mechanism to activate...
Which of the following is the cleaved to release s the necessary linkage between mclecules which...
Which of the following is the cleaved to release s the necessary linkage between mclecules which must be enough energy to divenformation ofATP by transfering a pro phate to ADP? linkage a High energy bond b. Hydrogen bond STriple bond 17. How many ATP molecules are generated for each NADH molecuile tio n the memibrane trons (and protons for chemiosmosis) to the electron transpor a. One b. Three C Five d. Disulfide bond e Double bond chain in the membrane?...
Which of the following coenzymes is more predominantly involved as a cosubstrate in catabolic reactions where...
Which of the following coenzymes is more predominantly involved as a cosubstrate in catabolic reactions where a metabolite is oxidized? coenzyme Q FAD NADH NADPH NAD
QUESTION 1 Which of the following processes/pathways CANNOT occur in the absence of O2? Oxidative phosphorylation...
QUESTION 1 Which of the following processes/pathways CANNOT occur in the absence of O2? Oxidative phosphorylation Substrate level phosphorylation Oxidation of NADH Photosynthesis Fermentation 1 points QUESTION 2 Phosphofructokinase (PFK-1) is one of the most regulated enzymes in metabolism. Which of the following would be expected to be an allosteric inhibitor of PFK-1? Glucose Fructose-6-phosphate Acetyl CoA AMP 1 points QUESTION 3 Which of the following is a reactant of the first reaction of glycolysis? Glucose ADP ATP...
Q4. Identify who is oxidized and who is reduced in following reactions. [2+2+2-6pts] CH4 + 202...
Q4. Identify who is oxidized and who is reduced in following reactions. [2+2+2-6pts] CH4 + 202 - CO2 + Energy + 2 H2O Na + ci — Nat + cr Energy + 6C0, + 6H,0 C,H,06 + 60, Bonus: Circle oxidizing agent in each reaction above Q5. Label correctly the names of different processes that generate ATP as shown below (substrate-level or oxidative phosphorylation?). [3pts] Oxidation of Organic Fuel Molecules During Cellular Respiration Electrons carried via NADH Electrons carried Via...
1. A catalyst enhances the reaction rate by: a. Adding energy to the reaction b. Increasing...
1. A catalyst enhances the reaction rate by: a. Adding energy to the reaction b. Increasing the activation energy required for the reaction c. Reducing the activation energy required for the reaction d. Improving binding of the product to the active site 2. Numerical answer: During aerobic respiration how many ATP molecules are produced by the oxidation of a single molecule of pyruvate? 3. The trace elements magnesium and zinc, which are required for bacterial growth, are typically used as:...
10. What is the relationship between anabolic and catabolic pathways? A. Anabolic pathways create complex molecules using the energy from catabolic pathways. B. Anabolic and catabolic pathways are interchangeable. C. Catabolic pathways create complex molecules using the energy from Anabolic pathways. D. Molecules broken down by anabolic pathways provides energy for catabolic pathways. Cellular respiration 11. Which of the following statements about NAD+ is true? A) NAD+ is reduced to NADH during glycolysis, pyruvate oxidation, and the citric acid cycle....
Which of the following is true of NADH? NADH is a common product of anabolic pathways NADIH is used as an oxidant in catabolic pathways NADH is used to produce ATP during electron transport and oxidative phosphorylation NADH is produced when NAD+ loses electrons NADH has more chemical energy than NADPH
Which of the following statements regarding catabolic pathways are true? 1. When proteins are used as a source of energy for the body, the proteins are first broken down to produce amino acids, which are then converted into either glyceraldehyde 3 phosphate or acety CoA The enzyme phosphofructokinase is subject to allostericinhibition by high levels of citric acid When acety CoA builds up in the call it increases the activity of the enzyme that synthesizes oxalacetato from pyruvate and carbon...
20 AMP-activated protein kinase (AMPK) is an enzyme that is activated by high levels of AMP in cells. If levels of AMP are high in cells, that means that levels of ATP are low. Once active, AMPK activates catabolic pathways and inhibits anabolic pathways in the cell. Why do you think that is the case? Choose the answer that best explains the role of AMPK. 8 00:20:36 Multiple Choice O By activating catabolic pathways, AMPK provides a mechanism to activate...
Which of the following is the cleaved to release s the necessary linkage between mclecules which must be enough energy to divenformation ofATP by transfering a pro phate to ADP? linkage a High energy bond b. Hydrogen bond STriple bond 17. How many ATP molecules are generated for each NADH molecuile tio n the memibrane trons (and protons for chemiosmosis) to the electron transpor a. One b. Three C Five d. Disulfide bond e Double bond chain in the membrane?...
Which of the following coenzymes is more predominantly involved as a cosubstrate in catabolic reactions where a metabolite is oxidized? coenzyme Q FAD NADH NADPH NAD
Q4. Identify who is oxidized and who is reduced in following reactions. [2+2+2-6pts] CH4 + 202 - CO2 + Energy + 2 H2O Na + ci — Nat + cr Energy + 6C0, + 6H,0 C,H,06 + 60, Bonus: Circle oxidizing agent in each reaction above Q5. Label correctly the names of different processes that generate ATP as shown below (substrate-level or oxidative phosphorylation?). [3pts] Oxidation of Organic Fuel Molecules During Cellular Respiration Electrons carried via NADH Electrons carried Via...
1. A catalyst enhances the reaction rate by: a. Adding energy to the reaction b. Increasing the activation energy required for the reaction c. Reducing the activation energy required for the reaction d. Improving binding of the product to the active site 2. Numerical answer: During aerobic respiration how many ATP molecules are produced by the oxidation of a single molecule of pyruvate? 3. The trace elements magnesium and zinc, which are required for bacterial growth, are typically used as:...
Most questions answered within 3 hours.
-
A long straight wire lies along the x axis carries a current of
15 amps in...
asked 16 seconds ago -
Suppose you work hard building your business and end up earning
zero economic profit for the...
asked 2 minutes ago -
A person whose weight is 516 N is being pulled up vertically by
a rope from...
asked 3 minutes ago -
A sample survey at a supermarket showed that 204 of 300 shoppers
regularly use cents-off coupons....
asked 9 minutes ago -
What is the HDI (Hydrogen Deficiency Index) for acetic acid? How
many sets of non-equivalent protons...
asked 9 minutes ago -
Disease Prevention and Health Promotion-Topic
What are the roles of both the state and federal government...
asked 14 minutes ago -
determine the following probabilites
a. for n= 3 and (pie)π = 0.16, what is P(X=0)?
b....
asked 17 minutes ago -
Why do men earn more money than women in America?
asked 27 minutes ago -
Sales of tablet computers at Ted Glickman's electronics store
in Washington, D.C., over the past 10...
asked 37 minutes ago -
Short essay question:
First, discuss the anatomical differences between Paleocene
pro-primates and Eocene eu-primates and explain...
asked 37 minutes ago -
Suppose we have a binomial experiment in which success is
defined to be a particular quality...
asked 58 minutes ago -
march the type of cellular control with the description: enzyme
induction and the enzyme repression. How...
asked 1 hour ago