NSC224





Category: NSC224

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NSC224

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1. Reactions of glycolysis take place in the ______

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2.

Under aerobic conditions, pyruvate enters the where it is completely oxidized to
CO2 and H2O.

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3. The formation of ethanol and Lactate from _____ are examples of fermentations.

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4. Lysis of the RBCs may cause jaundice from increased ______

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5. During fasting, the oxidation of fatty acids generates

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6. ________ is called the reduced form of flavine adenine dinucleotide

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7. During fasting, the oxidation of fatty acids generates

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8. The major source of oxaloacetate as the starting materials for the cycle is

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9. The conversion of pyruvate to oxaloacetate is an example of _______ reaction

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10. Hans krebs received Nobel prize for the discovery of the citric acid cycle in

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11.

Phosphofructokinase is most active when the cell needs both ________ and building
blocks.

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12. The total yield of oxidation of palmitate to CO2 and H2O is _______ ATPs

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13.

Glycolysis is the sequence of reactions that converts glucose into with the
production of ATP.

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14. Ketone body synthesis occurs in the

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15. Reactions of _____ take place in the cytosol.

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16. Two groups of compounds have vitamin A activity; The second group is

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17. Lysis of the RBCs may cause ________ from increased Bilirubin.

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18.

Gustav Embden and Otto Meyerhof made significant contributions to the elucidation of
Glycolysis in 

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19. __________ is the major source of oxaloacetate as the starting materials for the cycle.

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20. The citric acid cycle was discovered by

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21.

Phosphofructokinase is most active when the _________ needs both energy and building
blocks.

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22. The formation of _______ and Lactate from Glucose are examples of fermentations.

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23. Vitamin A is heat stable but sensitive to

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24.

In the mitochondrial matrix, fatty acyl CoAs are oxidized to acetyl CoA by a recurring 4 step
reaction sequence that cleaves successive two-carbon units off of the fatty acid chain. This
process is known as

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25. An enzyme that transfers a phosphoryl group from ATP to an acceptor is called a

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26. The glycolytic pathway can be divided into _____ stages.

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27.

Under conditions, pyruvate enters the mitochondria where it is completely oxidized
to CO2 and H2O.

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28. _______ and α-ketoglutarate are used in the synthesis of amino acids.

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29.

The glycolytic pathway is regulated through the activities of ____ enzymes that
catalyze its irreversible reactions.

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30. Glycolysis is sometimes called the pathway

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31. The source of acetyl coA in the cytosol is

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32.

_________ is a neurological and cardiovascular disorder is caused by a dietary deficiency
of thiamine

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33. The sole purpose of the TCA cycle when it is

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34.

Two high-energy phosphate bonds (the equivalent of two ATPs) are consumed in the
activation of

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35. Which of these made significant contributions to the elucidation of Glycolysis in 1940?

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36. Red blood cells cannot oxidize fat because they lack mitochondria.

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37.

In aerobic organisms, glycolysis is the prelude to the cycle and the electron
transport chain

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38.

In organisms, glycolysis is the prelude to the citric acid cycle and the electron
transport chain

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39. The most important control element of glycolysis is the enzyme __________

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40. Glyceraldehydes 3-phosphate is an _____

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41.

Carotenoids are cleaved in the intestinal mucosa by carotene dioxygenase to yield retinal
which is reduced to

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42.

The _________ is required to convert pyruvate (the end product of glycolysis) to Acetyl
CoA.

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43. Fatty acids that contain and odd number of carbons are oxidized by

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44. Vitamin A is heat stable but sensitive to ultraviolet light (UV).

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45. The second group is carotenoid found only in

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46. PFK means ______

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47. HK means ________

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48. Phosphofructokinase is most active when the cell needs both energy and _______

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49. Glucose is phosphorylated by ATP to form ____

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50. Hexokinase and Pyruvate kinase participate in regulating the rate of glycolysis.

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