B) Read the situations below and indicate which of the four methods of enzyme regulation is occurring for each. a) The energy-carrying molecule ATP is made by the enzyme ATP synthase. Muscle cells use a lot of energy and also have higher amounts of the ATP synthase enzyme than many ouier cem types. General mechanism of enzyme regulation: /1 b) Prostaglandins are messenger molecules involved in the inflammatory response, as well as th perception of pain. They are synthesized from polyunsaturated fatty acid substrates by an enzyn called cyclo-oxygenase. "Ibuprofen" is the active ingredient in a variety of anti-inflammatory medications such as Motrin® and Advil®. It reduces pain and swelling by binding to a hydrophobic channel in the active site of cyclo-oxygenase, blocking the polyunsaturated fatty acids from binding to the enzyme, and therefore stopping production of prostaglandins. General mechanism of enzyme regulation: a) In point form, describe the steps by which ATP is produced during the non-cyclic light- dependent reactions of photosynthesis. Be sure to include all events discussed in class from the moment sunlight enters the chloroplast to the moment ATP is produced. 4) D Protons nit chlorophyll molecules in pholasystemI COST and ar ne energy ò passed fom chlorophyll to chlorophyll untill it amives at sectrons. They will leave into adjacent electron transportat chain (ETC). the high enegy Jo electrons will absorb the energy and be boosted to become high ee f electron to actively trav TC uses the extra energy Chemiosmasis occurs : Ht ow down their concentration gradient ATP synthase catalyzing ADP + Pi > ATP Photons are absorbed by ch lorophyll in photosystem I (PSI) umop mop. VDHL titing ) Repeat the steps @ and A ETC loads the high emergy carrier NADPT, mak NADPH a) Ht readon breaks down H2O to replenish the electron lost center af PSI
B) Read the situations below and indicate which of the four methods of enzyme regulation is occurring for each. a) The energy-carrying molecule ATP is made by the enzyme ATP synthase. Muscle cells use a lot of energy and also have higher amounts of the ATP synthase enzyme than many ouier cem types. General mechanism of enzyme regulation: /1 b) Prostaglandins are messenger molecules involved in the inflammatory response, as well as th perception of pain. They are synthesized from polyunsaturated fatty acid substrates by an enzyn called cyclo-oxygenase. "Ibuprofen" is the active ingredient in a variety of anti-inflammatory medications such as Motrin® and Advil®. It reduces pain and swelling by binding to a hydrophobic channel in the active site of cyclo-oxygenase, blocking the polyunsaturated fatty acids from binding to the enzyme, and therefore stopping production of prostaglandins. General mechanism of enzyme regulation: a) In point form, describe the steps by which ATP is produced during the non-cyclic light- dependent reactions of photosynthesis. Be sure to include all events discussed in class from the moment sunlight enters the chloroplast to the moment ATP is produced. 4) D Protons nit chlorophyll molecules in pholasystemI COST and ar ne energy ò passed fom chlorophyll to chlorophyll untill it amives at sectrons. They will leave into adjacent electron transportat chain (ETC). the high enegy Jo electrons will absorb the energy and be boosted to become high ee f electron to actively trav TC uses the extra energy Chemiosmasis occurs : Ht ow down their concentration gradient ATP synthase catalyzing ADP + Pi > ATP Photons are absorbed by ch lorophyll in photosystem I (PSI) umop mop. VDHL titing ) Repeat the steps @ and A ETC loads the high emergy carrier NADPT, mak NADPH a) Ht readon breaks down H2O to replenish the electron lost center af PSI
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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