Biochemistry
6th Edition
ISBN: 9781305577206
Author: Reginald H. Garrett, Charles M. Grisham
Publisher: Cengage Learning
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Chapter 18, Problem 5P
Interpretation Introduction
To propose:
The reaction mechanism of Glycolysis, where we have to name the enzyme that carries out this reaction in glycolysis and write the suitable mechanism for the reaction.
Introduction:
Glycolysis is a series of
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ptidase
varying
given below.
of ATP
ge 8 of 18
b) Match each item of Column A with the most appropriate item of
column B. Rewrite the correct pairs by writing the number and
corresponding alphabet in your answer sheet
Column A
1. Syncytial
2. Velamen
3. NAD and FAD
4. GABA
5. Acetylcholine
6. Osteoclasts
7. Fibrous cartilage
8. Light reaction
9. ETC
10. Kreb cycle
Column B
a) Excitatory neurotransmitter
b) Inhibitory neurotransmitter
c) Bone phagocytes
d) Resist compression
e) Electron acceptor
f) Multinucleated animal cell
g) Substrate level
photophosphorylation
h) Photophosphorylation
i) Oxidative
photophosphorylation
j) Multinucleated plant cell.
k) Proton tunnel
1) Ion channel
m) Modified epidermis to absorb
water.
c) Fill in the blanks with appropriate word/words.
i. The source of electron in photosynthesis
[5]
Sun glucose
ii. The thick acidic mixture of gastric juice and semi-digested food that
passes from stomach to small intestine is
BCS/MIDTERM/BIOLOGY/2024
Page 9 of 18
Give the Enzyme/s involved, Electron carriers, ATP Generation, End product and significance of the following metabolic pathway: Glycolysis (explain in 1-3 sentences only)
Additional information: ATP production by the ETC and ATP Synthase per glucose varies somewhat depending on the energy required to move NADH into the mitochondria and other energy uses for the hydrogen-ion gradient. Additional questions: 1.) How many ATP's are generally yielded by oxidative phosphorylation from the catabolism of one glucose? 2.) Summarize the total ATP's obtained from a single molecule of glucose, from start to finish?
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Chapter 18 Solutions
Biochemistry
Ch. 18 - Characterizing Glycolysis List the reactions of...Ch. 18 - Radiotracer Labeling of Pyruvate from Glucose...Ch. 18 - Effects of Changing Metabolite Concentrations on...Ch. 18 - Prob. 4PCh. 18 - Prob. 5PCh. 18 - The Reactions and Meehanisms of the Leloir Pathway...Ch. 18 - The Effect of lodoacetic Acid on the...Ch. 18 - Prob. 8PCh. 18 - Comparing Glycolysis Entry Points for Sucrose...Ch. 18 - Prob. 10P
Ch. 18 - Prob. 11PCh. 18 - Prob. 12PCh. 18 - Prob. 13PCh. 18 - Energetic of Fructose-1 ,6-bis P Hydrolysis...Ch. 18 - Prob. 15PCh. 18 - Energetics of the Hexokinase Reaction The...Ch. 18 - Prob. 17PCh. 18 - Distinguishing the Mechanisms of Class I and Class...Ch. 18 - Prob. 19PCh. 18 - Understanding the Mechanism of Hemolytic Anemia...Ch. 18 - Prob. 21PCh. 18 - Based on your residing of this chapter, what would...Ch. 18 - Examine the ActiveModel for alcohol dehydrogenase...Ch. 18 - Based on your knowledge of the structure of NAD+...Ch. 18 - Using the ActiveModel for phosphofructokinase...
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- . Pyruvate can be processed under anaerobic conditions to ethanol (in yeast) or to lactate (in mammals), as shown. Explain the primary purpose of these reactions. Describe the major biochemical features of each reactionarrow_forwardStructure, function, Oxidative decarboxylation of pyruvate reactions and mechanisms of activity regulation of pyruvatedehydrogenase multi-enzyme complex.arrow_forwardATP Accounting Upon digestion of starch, maltose, one of its degradation products, is further hydrolyzed into its monosaccharide components prior to intestinal absorption and entry into the glycolysis. Calculate the number of ATP molecules produced from the digestion and complete oxidation of 1 molecule of maltose considering the malate-asparate shuttle. Answer the following items using numerical value only (e.g. 1, not "1 ATP") which will help you arrive at the final answer for this question. a. Total number of glucose molecules entering glycolysis: b. Total number of pyruvate molecules produced at the end of glycolysis: c. Total number of mitochondrial NADH produced after pyruvate is acted upon by the pyruvate dehydrogenase complex: d. Total number of CO2 released right after the pyruvate dehydrogenase complex reaction: e. Total number of acetyl CoA molecules entering the citric acid cycle:arrow_forward
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