BIOLOGY (LL)
5th Edition
ISBN: 9781264115495
Author: BROOKER
Publisher: MCG
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Chapter 6.3, Problem 2CS
Summary Introduction
To determine: The reason that feedback inhibition which occurs in the cell during the process of glycolysis is beneficial to the cell.
Introduction: Glycolysis is an important event that takes place inside the cell. During the process of glycolysis, carbohydrates are converted to two molecules of pyruvate. The process of feedback inhibition occurs during the glycolysis process in the cell.
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Students have asked these similar questions
Macmillan Learning
Write equations for the hydrolysis of ATP and ADP. Use abbreviations such as ATP for adenosine tripho Feedback
represent inorganic phosphate.
hydrolysis of ATP:
hydrolysis of ADP:
Incorrect
Incorrect
ADP + P.
AMP + P₁
O Macmillan Learning
Hydrolysis is a reaction in which a
large molecule is split into two smaller
molecules upon the addition of water,
H₂O.
Adenosine triphosphate, ATP, has one
more inorganic phosphate group than
does adenosine diphosphate, ADP.
ADP has two phosphate groups,
whereas adenosine monophosphate,
AMP, has one.
Consider whether P; should be placed
on the left or the right side of the
reaction arrow in each reaction.
LET'S APPLY 2: COMPUTATION
- Directions: Compute the following questions. Write your solution and answer on your
answer sheet.
1 GLUCOSE = 40 ATP MOLECULES (TOTAL)
1 GLUCOSE = 36 ATP MOLECULES (NET)
1 ATP MOLECULE = 7.3 kCal
1. How many ATP molecules will be produced when 100 molecules of glucose
undergo cellular respiration?
a. Total ATP produced:
b. Total net ATP produced:
2. Compute for the amount of energy in kcal of 1a and 1b.
a. Energy in kcal of the total ATP produced:
b. Energy in kcal of the total net ATP produced:
Could you be able to assist?
Chapter 6 Solutions
BIOLOGY (LL)
Ch. 6.1 - Which do you think has more entropy, a NaCl...Ch. 6.1 - Prob. 2CCCh. 6.2 - Prob. 1CCCh. 6.2 - Prob. 2CCCh. 6.2 - Prob. 1CSCh. 6.2 - Prob. 1EQCh. 6.2 - Prob. 2EQCh. 6.2 - Prob. 3EQCh. 6.3 - Prob. 1CSCh. 6.3 - Prob. 2CS
Ch. 6.4 - What are advantages of protein degradation?Ch. 6 - Reactions that release free energy are a....Ch. 6 - Enzymes speed up reactions by a. providing...Ch. 6 - Prob. 3TYCh. 6 - Researchers analyzed a cell extracta mixture of...Ch. 6 - In biological systems, ATP functions by a....Ch. 6 - In a chemical reaction, NADH is converted to NAD+...Ch. 6 - Prob. 7TYCh. 6 - Prob. 8TYCh. 6 - Prob. 9TYCh. 6 - Autophagy provides a way for cells to a. degrade...Ch. 6 - Prob. 1CQCh. 6 - Prob. 2CQCh. 6 - Prob. 3CQCh. 6 - Prob. 1COQCh. 6 - Prob. 2COQ
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- Review your understanding of glycolysis, the Krebs cycle, and oxidative phosphorylation by classifying each characteristic below according to its pathway for cellular energy transfer. Enzyme location: Mitochondrial matrix Final product: Pyruvate (under aerobic conditions) Entering substrates: Acetyl coenzyme A and some amino acid intermediates ATP production: 3 ATP from each NADH + H+ and 2 ATP from each FADH2 Entering substrates: glucose and other monosaccharides Final product 2 CO2 for each acetyl coenzyme A Final product: Intermediates used for amino acid/organic molecule synthesis Enzyme location: Cytosol Coenzyme production: 3 NADH + 3H- and 1 FADH2 Coenzyme production: 2 NADH + 2 H (under aerobic conditions) ATP production: 2 per glucose molecule ATP production: 1 GTP formed directly can be converted to ATP Entering substrates Hydrogen ions and molecular oxygen Final product H2O - one molecule for each pair of hydrogen ions Enzyme location: Inner mitochondrial membrane Final…arrow_forwardThe photo is the question!!arrow_forwardGive typed full explanationarrow_forward
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- ● ● Explain the importance of energy and entropy for living cells. State the role of enzymes in controlling metabolic biochemistry. Describe how catabolism converts many complex food molecules to a few kinds of catabolites. Explain how catabolism yields energy and how the energy is stored for use. Describe how the energy carriers ATP and NADH transfer energy between energy-yielding and energy-spending reactions. Describe how sugar is catabolized to pyruvate via glycolysis, along with production of ATP and NADH. Explain how pyruvate can be further TCA cycle (when oxygen is available). polized by fermentation or by the Explain how bacterial catabolic reactions are used in clinical tests to identify a pathogen. Define and explain the importance of nitrogen fixationarrow_forwardRemember for T/F questions, either answer TRUE or FALSE, but if the answer is FALSE make sure to explain WHY the answer is false. A plant cell spends an obscene amount of energy on creating the protein Rubisco because Rubisco leads to creating 3GP which can jump into the glycolysis cycle and create food.arrow_forwardFocus on the interaction of ATP with the kinase first. Would you say ATP binds on the surface of the kinase or in a cleft? What color are the phosphorus atoms? What color are the Mn2+ ions?Which part of ATP do the Mn2+ ions interact with?arrow_forward
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