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Physiology and Metabolism MCQ Questions & Answers | Biotechnology

Learn and Practice Physiology and Metabolism MCQ Questions & Answers Available for Biotechnology Engineering Students to Clear GATE Exams, Technical Interviews, Competitive Examinations, and Other Entrance Exams. The Physiology and Metabolism Chapter is Especially Important for Biotechnology Engineering and GATE Students. Page-5 section-1

41
In photosynthesis, light is converted into
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Answer & Solution
Answer: Option C
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42
Which one of the following plants exhibits both C3 and C4 pathways?
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Answer: Option C
Solution:
In physiology and metabolism, Mesembryanthemum crystallinum is the plant that exhibits both C3 and C4 pathways. This plant is commonly known as common ice plant or crystalline ice plant. It is a halophytic plant that has the ability to perform both C3 and CAM (Crassulacean Acid Metabolism) photosynthesis pathways. The C3 pathway is predominant under normal conditions, while the CAM pathway is utilized under conditions of high salinity or water stress. Therefore, Option C is the correct answer.
43
The ATP synthase of bacteria is an F1-like particle attached to the
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Answer: Option B
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44
In Embden Meyerhof pathway, conversion of 3 - phosphoglycerate to phosphoenol pyruvate is catalysed by the enzyme
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Answer: Option D
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45
RuDP carboxylase can utilize following as the substrate
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Answer: Option D
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46
Substrate level phosphorylation takes place in Krebs cycle in between
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Answer: Option A
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47
The driving force for mass transfer by molecular diffusion is the difference in
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Answer: Option D
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48
The Warburg effect in cancers refers to their ability to
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Answer: Option A
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49
Escherichia coli grown in the presence of high amounts of glucose. Which of the following is true?
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Answer: Option C
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50
Upon application of the inhibitor, DBMIB (Dibromomethylmoquinone) which one of the following events in the chloroplast electron transport chain will not take place?
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Answer: Option C
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