Hamza mohammed elsayed elsherb
نتيجة الإختبار - Quiz on cellular respiration Bi.EST.2025
اسم الطالب : Hamza mohammed elsayed elsherb
المدينة : 55
Monday , 14 October 2024 - 07:34 PM9 من 10
السؤال - 1
1.Which of the following is the primary site for aerobic respiration in eukaryotic cells?
Cytoplasm
Mitochondria
Nucleus
Ribosome
إجابة صحيحة
السؤال - 2
2.Glycolysis occurs in which part of the cell?
Mitochondrial matrix
Cytoplasm
Inner mitochondrial membrane
Nucleus
إجابة صحيحة
السؤال - 3
3.During glycolysis, glucose is converted into:
Acetyl-CoA
Two molecules of pyruvate
Carbon dioxide and water
ATP and oxygen
إجابة صحيحة
السؤال - 4
4.Which of the following processes generates the most ATP?
Glycolysis
Krebs cycle
Electron transport chain
Fermentation
إجابة صحيحة
السؤال - 5
5.The Krebs cycle takes place in which part of the mitochondria?
Outer membrane
Inner membrane
Mitochondrial matrix
Intermembrane space
إجابة صحيحة
السؤال - 6
6. In anaerobic respiration, the final electron acceptor is:
Oxygen
Nitrate
Sulfate
Pyruvate
إجابة صحيحة
السؤال - 7
7.Alcoholic fermentation produces:
Lactate and ATP
Ethanol, CO₂, and ATP
Pyruvate and ATP
Acetyl-CoA and water
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السؤال - 8
8.Chemosynthesis is different from photosynthesis because:
It occurs in the mitochondria
It uses light energy
It uses chemical energy instead of light
It occurs only in plants
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السؤال - 9
9.Which of the following is true about oxidative phosphorylation?
It occurs in the cytoplasm
It involves the transfer of electrons through the electron transport chain
It directly generates ATP through glycolysis
It requires fermentation to produce ATP
إجابة صحيحة
السؤال - 10
10.What is the primary purpose of fermentation?
To produce oxygen
To generate more ATP than aerobic respiration
To regenerate NAD+ for glycolysis
To convert pyruvate into acetyl-CoA
إجابة خاطئة