
FIND THE BEST FIT PAIR AMONG THE FOLLOWING: Choose... Choose.. CITRIC ACID CYCLE ANAEROBIC MATRIX CHEMIOSMOSIS...
LOCATION OF THE CITRIC ACID CYCLE Choose... EMBEDDED CYTOCHROME PROTEIN PUMPS FOUND IN Choose... CRISTAE/CISTERNA THE ONLY METHOD OF ATP PRODUCTION IN CELLS THAT LACKA CITRIC ACID CYCLE MITOCHONDRIA ANAEROBIC WHEN THE ENDING ELECTRONS ARE COMBINED WITH H2 + MATRIX 1/202 ANATOMY INCLUDES INTRAMEMBRANE SPACE AND MATRIX. CHEMIOSMOSIS ALWAYS OCCURS IN THE CYTOPLASM IN BOTH EUKARYOTES OXIDATION AND SUBSTRATE LEVEL PHOSPHORYLATION AND PROKARYOTES CRISTAE/CISTERNA FORM OF ANAEROBIC RESPIRATION USED BY YEAST GYLCOLYSIS CYCLICALLY REARRANGES CARBON INTERMEDIATES STARTING ELECTRON TRANSPORT CHAIN...
PRE-KREBS/TRANSITION PHASE: In the absence of oxygen the luyunde molecules from glycolysis are converted to lactic acid. If oxygen is present, they are instead converted into 2 molecules of _which then enter the mitochondria to undergo anaerob metabolism. During this transition phase, no ATP is produced but are released. and Mitochoadrial CITRIC ACID CYCLE: The citric acid cycle occurs in the matrix Both of the molecules of Adel produced after glycolysis run through the citric acid cycle reactions. At the...
Which of the following processes takes place in the inner membrane of mitochondria? Citric Acid cycle Glycolysis electron transport between components of the respiratory chain ADP transport into the inter membrane space ATP hydrolysis by ATP synthase Which of the following statements is NOT correct regarding mitochondrial DNA (mtDNA)? Most proteins that function in mitochondria are encoded by mtDNA. mtDNA of mammalian cells can make up a very small portion of total cellular DNA. In some specialized eukaryotic cells, mtDNA...
1. Select the TRUE statement about the citric acid cycle. A. Isocitrate dehydrogenase is a multienzyme complex that is very similar to the pyruvate dehydrogenase complex B. The two decarboxylation steps occur right after each other, first via oxidative alpha- decarboxylation, then via oxidative beta- decarboxylation. C. In one turn of the cycle, the two carbons that enter the cycle as acetyl CoA are the same two carbons that are released as CO2. D. A flavin containing dehydrogenase enzymes oxidizes...
27) Which one of the following best describes the electron transport chain? A) Electrons are passed from one carrier to another releasing a little energy at each B) Hydrogen atoms are added to CO2 to make an energy-rich compound. C) Electrons are pumped across a membrane by active transport. D) Glucose is broken down to a three-carbon compound 28) After completion of the citric acid cycle, most of the usable energy from the one molecule is in the form of...
UCHS QUESTION 14 Which of the following is an incorrect match of process to location? preparatory reaction - cristae of mitochondria citric acid cycle - matrix of mitochondria ATP production in the electron transport chain - cristae of mitochondria H+ ion gradient-matrix of mitochondria glycolysis - cytoplasm QUESTION 15 The Calvin cycle reactions only occur in bundle sheath cells in a C4 plant so that H20 is not available to mesophyll cells. to allow O2 to enter bundle sheath cells....
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Metabolism and Cellular Respiration Refer to Figure below as a guide to answer the folloaing questions Acetyt CoA Oxaloacetic acid CoA NADH Citric acid NAD Isocitric acid Malic acid Fumaric acid NAD co NADH -FADH FAD+ a-Ketoglutaric acid Succinic acid CO2NAD ATP Succinyl CoA ADP P NADH Figure above. Starting with citric acid and ending with oxaloacetic acid, how many ATP 6) Refer to molecules...
Select ALL of the statements that correctly describe the Krebs cycle. A. Pyruvic acid must be converted to acetyl CoA prior to entering the cycle B. The molecule oxaloacetic acid picks up the acetyl group from acetylCoA, and in the last step of the cycle, oxaloacetic acid is regenerated. C. Electrons removed during oxidation steps are picked up by NAD or FAD. D. Each turn of the cycle generates one ATP molecule for a total of two per molecule of...
Ch. 9 11) What are the four steps of cellular respiration? What are the initial reactants and final products from each of these steps (include NADH and FADH2)? Where do they occur in the cell/mitochondria? 12) Why is the pyruvate processing step necessary? Why not go straight to the citric acid cycle? 13) What is homeostasis? How does cellular respiration play a role in anabolic reactions (think intermediates)? 14) How are the first three steps of cellular respiration regulated? 15)...
4. For each of the following sentences, fill in the blanks with the best word or phrase selected from the list below. Not all words or phrases will be used; each word or phrase can be used more than once. (2 point each; 34 points total) ADP lysosome oxidation phosphorylation NAD pyruvate plasma membrane oxidative phosphorylation acetyl CoA cytosol carbon dioxide nucleus NADH sucrose ubiquitination GTP electrons FADH2 reduction B-sheets matrix ATP FAD kinase vacuole H* mitochondria NADH inner membrane...