MCQOPTIONS
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MCQOPTIONS
This section includes 7 Mcqs, each offering curated multiple-choice questions to sharpen your Bioprocess Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
On which plot the Best fit-line is represented? |
| A. | Histogram plot |
| B. | Scatter plot |
| C. | Probability plot |
| D. | Dot plot |
| Answer» C. Probability plot | |
| 2. |
The manipulated variable levels Continuous (i.e. time in years) or Clumped into groups( i.e. 0-5 years, 6-10 years) is represented as _________ |
| A. | Continuous- Scatter plot/line, Clumped- Histogram |
| B. | Continuous- Histogram, Clumped- Scatter plot/line |
| C. | Continuous- Pie chart, Clumped- Scatter plot/line |
| D. | Continuous- Pie chart, Clumped- Histogram |
| Answer» B. Continuous- Histogram, Clumped- Scatter plot/line | |
| 3. |
Estimate the correct straight line in the log-linear scale? |
| A. | (If the population is growing exponentially, the curve will be concave up), (If the growth is slower than exponential, you will see a straight line), (If the growth is faster than exponential, the curve will be concave down) |
| B. | (If the population is growing exponentially, the curve will be concave down), (If the growth is slower than exponential, you will see a straight line), (If the growth is faster than exponential, the curve will be concave up) |
| C. | (If the population is growing exponentially, you will see a straight line), (If the growth is slower than exponential, the curve will be concave down), (If the growth is faster than exponential, the curve will be concave up) |
| D. | (If the population is growing exponentially, you will see a straight line), (If the growth is slower than exponential, the curve will be concave up), (If the growth is faster than exponential, the curve will be concave down) |
| Answer» D. (If the population is growing exponentially, you will see a straight line), (If the growth is slower than exponential, the curve will be concave up), (If the growth is faster than exponential, the curve will be concave down) | |
| 4. |
Bacillus cereus divides every 30 minutes. You inoculate a culture with exactly 100 bacterial cells. After 3 hours, how many bacteria are present and what is the generation number and time? |
| A. | (24,000), (3 generations), (30 minutes per generation) |
| B. | (64,000), (6 generations), (30 minutes per generation) |
| C. | (24,000), (6 generations), (60 minutes per generation) |
| D. | (64,000), (3 generations), (60 minutes per generation) |
| Answer» C. (24,000), (6 generations), (60 minutes per generation) | |
| 5. |
Which of the following is correct to bacterial growth curve? |
| A. | Representation of the asexual reproduction of the bacteria |
| B. | Representation of the sexual reproduction of the bacteria |
| C. | Representation between sexual and asexual reproduction of bacteria |
| D. | Representation of the mutation of the bacteria |
| Answer» B. Representation of the sexual reproduction of the bacteria | |
| 6. |
From the graph and data given find the below.i) What is the lag time for the fermentation? |
| A. | nii) At what point in time does the stationary phase begin? |
| B. | i) 2 hours, ii) 2.75 hours |
| C. | i) 0.5 hours, ii) 3.75 hours |
| D. | i) 1 hours, ii)2.75 hours |
| E. | i) 1 hours, ii) 3.75 hours |
| Answer» D. i) 1 hours, ii)2.75 hours | |
| 7. |
Is the Power law related to the straight line in the log-log plot? |
| A. | True |
| B. | False |
| Answer» B. False | |