Description : When you do strenuous exercise, oxygen is used up rapidly. What substance is formed. a) pyruvic acid(pron: pie-ROO-vik) b) lactic acid c) glucose d) alcohol
Last Answer : ANSWER: B -- LACTIC ACID
Description : During which stage in the complete oxidation of glucose are the greatest number of ATP molecules formed from ADP? (a) Glycolysis (b) Krebs’ cycle (c) Conversion of pyruvic acid to acetyl CoA (d) Electron transport chain
Last Answer : (d) Electron transport chain
Description : The first step for initiation of photosynthesis will be (a) photolysis of water (b) excitement of chlorophyll molecules due to absorption of light (c) ATP formation (d) glucose formation.
Last Answer : (b) excitement of chlorophyll molecules due to absorption of light
Description : Into which of the following acids is glucose broken down in the first stage of carbohydrate metabolism? Is it: a) pyruvic acid (pie-rue-vick acid) b) lactic acid c) hydrochloric acid d) citric acid
Last Answer : ANSWER: A -- PYRUVIC ACID
Description : Out of 36 ATP molecules produced per glucose molecule during respiration (a) 2 are produced outside glycolysis and 34 during respiratory chain (b) 2 are produced outside mitochondria and 34 inside ... (c) 2 during glycolysis and 34 during Krebs' cycle (d) all are formed inside mitochondria
Last Answer : (b) 2 are produced outside mitochondria and 34 inside mitochondria
Description : For glycogenesis, Glucose should be converted to (A) Glucuronic acid (B) Pyruvic acid (C) UDP glucose (D) Sorbitol
Last Answer : C
Description : Which of the metabolites is common to respiration- mediated breakdown of fats, carbohydrates and proteins? (a) Pyruvic acid (b) Acetyl CoA (c) Glucose - 6 - phosphate (d) Fructose 1, 6 - bisphosphate
Last Answer : (b) Acetyl CoA
Description : Which of the following biomolecules is common to respiration-mediated breakdown of fats, carbohydrates and proteins? (a) Glucose-6-phosphate (b) Fructose 1, 6-bisphosphate (c) Pyruvic acid (d) Acetyl CoA
Last Answer : d) Acetyl CoA
Description : How many ATP molecules could maximally be generated from one molecule of glucose, if the complete oxidation of one mole of glucose to CO2 and H2O yields 686 kcal and the useful chemical energy available in the high energy phosphate bond of one mole of ATP is 12 kcal? (a) 1 (b) 2 (c) 30 (d) 57
Last Answer : d) 57
Description : A molecule of glucose on complete oxidation yields howmany ATP molecules in case of aerobic respiration? -Do You Know?
Last Answer : answer:
Description : A molecule of glucose on complete oxidation yields howmany ATP molecules in case of aerobic respiration?
Last Answer : 36
Description : 1 molecule of palmitic acid on total oxidation to CO2 will yield molecules of ATP (as high energy bonds): (A) 129 (B) 154 (C) 83 (D) 25
Last Answer : Answer : A
Description : Net gain of ATP during oxidative decarboxylation of pyruvic acid? -Biology
Description : UDP-Glucose is converted to UDPGlucuronic acid by (A) ATP (B) GTP (C) NADP+ (D) NAD+
Last Answer : B
Description : A key energy compound in bacterial photosynthesis by cyanobacteria is ______ and a major end-product is ______. a. GTP; protein b. citrate; lactose c. glucose; chlorophyll d. ATP; glucose
Last Answer : c. glucose; chlorophyll
Description : At the end of glycolysis, six carbon compound ultimately changes into (a) ethyl alcohol (b) acetyl Co-A (c) pyruvic acid (d) ATP
Last Answer : (c) pyruvic acid
Description : What is the total number of ATP molecules produced during respiration ?
Last Answer : A total of 36 molecules of ATP are produced in the process of respiration .
Description : Net gain of ATP molecules, during aerobic respiration, is (a) 40 molecules (b) 48 molecules (c) 36 molecules (d) 38 molecules.
Last Answer : c) 36 molecules
Description : How may ATP are gained during aerobic respiration using one glucose.
Last Answer : How may ATP are gained during aerobic respiration using one glucose.
Description : What is the number of ATP produced from one glucose molecule during aerobic cellular respiration?
Last Answer : Each molecule of glucose can produce about 30 equivalents of ATPin aerobic respiration.
Description : The net gain of energy from one gram mole of glucose during aerobic respiration is: (a) 2 ATP (b) 4 ATP (c) 38 ATP (d) 40 ATP
Last Answer : Ans. ((c))
Description : How many ATP molecules will be required for conversion of 2-molecules of Lactic acid to Glucose? (A) 2 (B) 4 (C) 8 (D) 6
Last Answer : D
Description : The ultimate respiratory substrate, yielding maximum number of ATP molecules, is (a) glycogen (b) ketogenic amino acid (c) glucose (d) amylose.
Last Answer : (c) glucose
Description : Yeast play an important role in the alcohol industry, converting pyruvic acid into carbondioxide and ethyl alcohol by the process of A- glycolysis B- respiration C- fermentation D- Krebs cycle
Last Answer : fermentation
Description : The following ions help in enzymatic transfer of phosphate from ATP to pyruvic acid: (A) Sodium (B) Calcium (C) Magnesium (D) Potassium
Last Answer : Answer : D
Description : What if during cellular respiration food (glucose) molecules are broken down into energy in the form of what?
Last Answer : Phosphate bonds (ATP).
Description : Complete oxidation of one molecule of glucose into CO2 and H2O yields (A) 8 ATP equivalents (B) 15 ATP equivalents (C) 30 ATP equivalents (D) 38 ATP equivalents
Description : Before pyruvic acid enters the TCA cycle it must be converted to (A) Acetyl CoA (B) Lactate (C) α-ketoglutarate (D) Citrate
Last Answer : A
Description : O2 released in the process of photosynthesis comes from (a) CO2 (b) Water (c) Sugar (d) Pyruvic acid
Last Answer : Ans:(b)
Description : End product of citric acid cycle/Krebs’ cycle is (a) citric acid (b) lactic acid (c) pyruvic acid (d) CO2 + H2O
Last Answer : (d) CO2 + H2O.
Description : In sugarcane plant 14CO2 is fixed to malic acid, in which the enzyme that fixes CO2 is (a) ribulose biphosphate carboxylase (b) phosphoenol pyruvic acid carboxylase (c) ribulose phosphate kinase (d) fructose phosphatase.
Last Answer : (b) phosphoenol pyruvic acid carboxylase
Description : What is the product of glycolysis? a. pyruvate and 2 ATPs b. AcetylCoA and 4 ATPs c. CO2 and H20 and 36 ATPs d. pyruvic acid and 6 ATPs
Last Answer : d. pyruvic acid and 6 ATPs
Description : What is the Percent of glucose energy converted to ATP?
Last Answer : What is the answer ?
Description : Where are most of the most ATP molecules produced in aerobic respiration?
Last Answer : Electron transport chains
Description : Where are most of the ATP molecules produced in aerobic in respiration?
Description : If glucose-1-phosphate formed by glycogenoloysis in muscles is oxidized to CO2 and H2O, the energy yield will be (A) 2 ATP equivalents (B) 3 ATP equivalents (C) 4 ATP equivalents (D) 8 ATP equivalents
Last Answer : Answer : B
Description : How many ATP molecules are required to convert two molecules of pyruvate into glucose?
Last Answer : Six.
Description : The number of ATP molecules required to convert 2 molecules of lactate into glucose in mammalian liver is (A) 2 (B) 4 (C) 5 (D) 6
Description : When one glucose molecule is completely oxidised, it changes (a) 36 ADP molecules into 36 ATP molecules (b) 38 ADP molecules into 38 ATP molecules (c) 30 ADP molecules into 30 ATP molecules (d) 32 ADP molecules into 32 ATP molecules.
Last Answer : (b) 38 ADP molecules into 38 ATP molecules
Description : In anaerobic respiration, what is the net gain of ATP per glucose molecule oxidised? -Do You Know?
Description : How much ATP is produced when one molecule of glucose is completely oxidized in Sabat respiration ?
Last Answer : In one breath, one molecule of glucose is completely oxidized and produces 36 ATPs .
Description : Net gain ATP synthesis from one molecule of glucose in respiration
Last Answer : Ans. 36 ATP
Description : Answer: a, b, c, d Free oxygen radicals are chemical species that are intermediates in the normal process of cellular respiration. Oxidants that are free radicals have been implicated as initiators of ... a. C-reactive protein b. Serum amyloid c. a -Proteinase inhibitor d. Fibrinogen e. Albumin
Last Answer : Answer: a, b, c, d The acute-phase response is a series of homeostatic responses of the organism to tissue injury in infection and inflammation. After an inflammatory stimulus occurs, a number ... 30% to 50% of the level before injury. The reason for the decrease in production is poorly understood
Description : In anaerobic respiration, what is the net gain of ATP per glucose molecule oxidised?
Last Answer : 2
Description : The three boxes in this diagram represent the three major biosynthetic pathways in aerobic respiration. Arrows represent net reactants or products. PathwayA Pathway B 6 Pathway C 11 2 Glucose 1 5 10 12 7 4 8 3 Arrows numbered 4, 8 and 12 can all be (a) H2O (b) FAD+ or FADH2 (c) NADH (d) ATP.
Last Answer : (d) ATP.
Description : 1. The famous book' The Daughter of the East' is written by which woman? 2. In anaerobic respiration, what is the net gain of ATP per glucose molecule oxidised? 3. By whom are the Chairman ... Which kind of organisms are the diatoms? 20. Which Sultan had greatest number of slaves in his court?
Last Answer : Answer : 1. Ms. Benazir Bhutto 2. 2 3. President 4. Mahanadi 5. Enactment of Rowlatt Act 6. Pnicogens 7. Anita Desai 8. Wider than economic growth 9. Gujarat 10. Dababhai Naoroji 11. Spider 12 ... 15. Romesh Chandra Dutt 16. Quinoa 17. October 10 18. Frog 19. Unicellular algae 20. Firoz shah Tughlaq
Description : All living organisms retain the enzymatic machinery to partially oxidise glucose without the help of oxygen. This breakdown of glucose to pyruvic acid
Last Answer : All living organisms retain the enzymatic machinery to partially oxidise glucose without the help of oxygen ... of glucose to pyruvic acid is called.
Description : An essential agent for converting glucose to glycogen in liver is (A) Latic acid (B) GTP (C) UTP (D) Pyruvic acid
Last Answer : Answer : C