Shahd Galal Eldin Saad Okba
نتيجة الإختبار - G11 Ch3 L1 GE
اسم الطالب : Shahd Galal Eldin Saad Okba
المدينة : 51
Tuesday , 10 December 2024 - 12:32 AM15 من 15
السؤال - 1
1.What is the number of NADH compounds that are resulted from two cycles of citric acid?
3
6
12
18
إجابة صحيحة
السؤال - 2
What is the ratio of the energy released from the aerobic respiration to that of the anaerobic respiration for one glucose molecule ?
1:1
19:1
38:1
19:2
إجابة صحيحة
السؤال - 3
In which of the following stages the largest amount of ATP molecules is released directly ?
Glycolysis.
Electron transport chain
One Krebs cycle
Krebs cycle and electron transport chain.
إجابة صحيحة
السؤال - 4
What is the coenzyme that receives hydrogen in each of the cytosol and mitochondria ?
FAD
NAD+
CoA
Cytochrome.
إجابة صحيحة
السؤال - 5
Which of the following molecules is splitted during glucose oxidation ?
Glucose.
Phosphoglyceraldehyde.
Fructose 1,6-diphosphate.
Glucose 6-phosphate.
إجابة صحيحة
السؤال - 6
What is the total number of NADH compounds that are resulted from the oxidation of one glucose molecule in the anaerobic respiration?
Zero.
2
4
10
إجابة صحيحة
السؤال - 7
How is the oxidation of glucose in case of aerobic cellular respiration occurred?
By combining the glucose with oxygen.
By losing hydrogen from glucose.
By combining the glucose with hydrogen.
By losing electrons from glucose.
إجابة صحيحة
السؤال - 8
Which of the following don't/doesn't produce ATP molecules ?
Krebs cycle.
Glycolysis.
Light reactions in grana.
Dark reactions in stroma.
إجابة صحيحة
السؤال - 9
What is the number of electrons that are transferred by NADH molecule to the cytochrome ?
1
2
3
4
إجابة صحيحة
السؤال - 10
The fatty acids enter in the cellular respiration in the form of …………molecule.
(1C)
(2C)
(3C)
(4C)
إجابة صحيحة
السؤال - 11
Which of the following is a similarity between the aerobic and anaerobic respirations ?
The formation of pyruvic acid
Needing a little amount of oxygen.
Producing CO2 gas in muscles.
Producing ethyl alcohol in yeast.
إجابة صحيحة
السؤال - 12
How many ATP molecules are resulted after the electron transport chain from10 pyruvic acid molecules ?
150
170
180
190
إجابة صحيحة
السؤال - 13
What is the process that is occurred to NADH when pyruvic acid is converted into lactic acid ?
Reduction.
Oxidation.
Splitting.
Lysis.
إجابة صحيحة
السؤال - 14
Which of the following produces the highest amount of energy ?
Oxidation of phosphoglyceraldehyde aerobically.
Oxidation of malic acid to oxaloacetic acid.
Acidic fermentation of pyruvic acid.
Alcoholic fermentation of pyruvic acid
إجابة صحيحة
السؤال - 15
What is the number of ATP molecules that are resulted from the complete oxidation of one molecule of pyruvic acid ?
6
15
36
38
إجابة صحيحة