WHAT IS LIFE ACHIEVE ACCESS ONLY >I<
5th Edition
ISBN: 9781319487317
Author: PHELAN
Publisher: INTER MAC
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Chapter 17, Problem 4SA
Summary Introduction
To analyze:
Why the term “food web” is more appropriate than “food chain”, in describing the flow of energy.
Introduction:
A food chain and a food web are both representations of the flow of energy from primary to tertiary consumers.
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Each Mole of ATP formed from ADP + P conserves about how much Kcal energy ?
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watch this recording. Answer questions afterwards.
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Chapter 17 Solutions
WHAT IS LIFE ACHIEVE ACCESS ONLY >I<
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- When substrate [S] = Km, the velocity of an enzyme catalyzed reaction is about: * 0.1 Vmax. 0.2 Vmax. 0.5 Vmax. 0.9 Vmaxarrow_forwardTable 8: ATP Yield from Anaerobic Respiration (for 1 Glucose Molecule) # of ATPS Generated through Substrate-Level Phosphorylation # of ATPS Generated from NADH and FADH, through Oxidative # of NADH and FADH, Produced Gross Subtotal of ATPS Produced Process Phosphorylation NADH: FADH2: Glycolysis NADH: FADH2: GROSS TOTAL of ATPS Produced # of ATPS Spent NETTOTAL of ATPS Produced Fermentationarrow_forwardVitamin D is produced in the skin when 7‑dehydrocholesterol reacts with UVB rays (ultraviolet B) having wavelengths between 270 nm and 300 nm. What is the energy range ?min≤?≤?max of the UVB photons?arrow_forward
- Analyze the fish bone diagram. Identify the specific factors and causes of increased enzymatic activity. Only choose 1 answer per number. You CANNOT repeat the same chosen option to the other numbers. 1-3 SPECIFIC FACTORS (choices are on the first photo) 4-10 CAUSES (choices are on the second photo)arrow_forwardThe graph shows how the free‑energy change for the hydrolysis of ATP varies as a function of Mg2+ concentration. Note that pMg = –log[Mg2+]. What does the graph tell you about the relationship between Mg2+ concentration and ATP hydrolysis? What is the mechanism that explains the relationship between Mg2+ concentration and ATP hydrolysis?arrow_forwardWhich energy storehouse is utilised in brief anaerobic activity versus ongoing aerobic activity? Explain why each fuel is appropriate for the particular metabolic needsarrow_forward
- The average cell, at rest, hydrolyzes 10,000, 000 ATP molecules per second. You are studying the stem cell population found in the intestinal Crypts. In the intestine there are s total 5 x 1011 cell number. The stem cells have a 85% higher metabolism than an average resting cell. ATP hydrolysis yield 7.4 kCal/ Mole ATP. (Avogadro’s number is 6.023 x 1023) Assuming 32 ATP per glucose oxidative metabolically, how many moles of glucose are consumed per day? A) 12,000 mole of glucose/ day B) 1.14 mole of glucose/ day C) 1.14 x 10-7 mole of glucose/ day D) 4.9 x 10-7 mole of glucose/ day E) 225 mole of glucose/ day F) 3.8 x 10-14 mole of glucose/ day Please explain how to do this!!!arrow_forwardTo examine: Whether the statement, “The number of c subunits in the rotor ring of ATP synthase defines how many protons need to pass through the turbine to make each molecule of ATP." is true or false.arrow_forwardExchange of energy a) Give the two ways by which energy is exchanged between an organism and its surroundings. b) Give the symbol of each quantity involved in (a), their sign conventions, and the interpretation of the quantity with the indicated sign.arrow_forward
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