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The growth of bacteria (lactobacillus) in milk leads to curd formation. A minimum bacterial population density of 0.8(in suitable units) is needed to form curd. In the graph below, the population density of lactobacillus in 1 litre of milk is plotted as a function of time, at two different temperatures, 25°C and 37°C Consider the following statements based on the data shown above:

(i) The growth in bacterial population stops earlier at 37°C as compared to 25°C
(ii) The time taken for curd formation at 25°C is twice the time taken at 37°C

Q. Which one of the following options is correct?
  • a)
    Only i
  • b)
    only ii
  • c)
    Both i and ii
  • d)
    Neither i nor ii
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
The growth of bacteria (lactobacillus) in milk leads to curd formation...
From the graph, Statement (i) is correct,
The time taken for curd formation @25° C= 120 min,
the time taken for curd formation @ 37°C= 80 min, hence (ii) is incorrect.
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The growth of bacteria (lactobacillus) in milk leads to curd formation. A minimum bacterial population density of 0.8(in suitable units) is needed to form curd. In the graph below, the population density of lactobacillus in 1 litre of milk is plotted as a function of time, at two different temperatures, 25°C and 37°C Consider the following statements based on the data shown above:(i) The growth in bacterial population stops earlier at 37°C as compared to 25°C(ii) The time taken for curd formation at 25°C is twice the time taken at 37°CQ.Which one of the following options is correct?a)Only ib)only iic)Both i and iid)Neither i nor iiCorrect answer is option 'A'. Can you explain this answer?
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The growth of bacteria (lactobacillus) in milk leads to curd formation. A minimum bacterial population density of 0.8(in suitable units) is needed to form curd. In the graph below, the population density of lactobacillus in 1 litre of milk is plotted as a function of time, at two different temperatures, 25°C and 37°C Consider the following statements based on the data shown above:(i) The growth in bacterial population stops earlier at 37°C as compared to 25°C(ii) The time taken for curd formation at 25°C is twice the time taken at 37°CQ.Which one of the following options is correct?a)Only ib)only iic)Both i and iid)Neither i nor iiCorrect answer is option 'A'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about The growth of bacteria (lactobacillus) in milk leads to curd formation. A minimum bacterial population density of 0.8(in suitable units) is needed to form curd. In the graph below, the population density of lactobacillus in 1 litre of milk is plotted as a function of time, at two different temperatures, 25°C and 37°C Consider the following statements based on the data shown above:(i) The growth in bacterial population stops earlier at 37°C as compared to 25°C(ii) The time taken for curd formation at 25°C is twice the time taken at 37°CQ.Which one of the following options is correct?a)Only ib)only iic)Both i and iid)Neither i nor iiCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The growth of bacteria (lactobacillus) in milk leads to curd formation. A minimum bacterial population density of 0.8(in suitable units) is needed to form curd. In the graph below, the population density of lactobacillus in 1 litre of milk is plotted as a function of time, at two different temperatures, 25°C and 37°C Consider the following statements based on the data shown above:(i) The growth in bacterial population stops earlier at 37°C as compared to 25°C(ii) The time taken for curd formation at 25°C is twice the time taken at 37°CQ.Which one of the following options is correct?a)Only ib)only iic)Both i and iid)Neither i nor iiCorrect answer is option 'A'. Can you explain this answer?.
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