Multiple choice questions on microbial biotechnology

The synthesis of complex natural products can prove challenging. Which of the following factors is not a contributing factor to this? Which of the following penicillins cannot be produced by fermentation? Many natural products contain a tertiary amine with a methyl substituent. What reagent is used to remove the methyl substituent in the following reaction sequence?

Which of the following structures is crucial to the preparation of semi-synthetic penicillins? Which of the following compounds is a useful starting material for the semi-synthetic formation of artemisinin? Instructions Answer the following questions and then press 'Submit' to get your score. Question 1 The synthesis me to tere naal hi rehna ji song download 320kbps complex natural products can prove challenging.

Question 2 What is meant by a semi-synthetic approach in drug synthesis? Question 3 What is meant by synthetic biology? Question 4 Which of the following penicillins cannot be produced by fermentation? Question 5 Many natural products contain a tertiary amine with a methyl substituent. Question 6 Which of the following statements best describes combinatorial biosynthesis?

Question 7 Which of the following is an example of a super enzyme? Question 8 Which of the following structures is crucial to the preparation of semi-synthetic penicillins? Question 9 Which kind of enzyme has been useful in the synthesis of macrocyclic lactams? Question 10 Which of the following compounds is a useful starting material for the semi-synthetic formation of artemisinin?Please click ' NEXT ' button to start the quiz You have reached at the End of this Quiz.

This set of practice questions will help to build your confidence in Ecology to face the real examination. More Microbiology MCQs.

300+ TOP MICROBIOLOGY Multiple Choice Questions and Answers pdf

Biostatistics Chemistry Physics. Browse more in Easy Biology Class…. You may also like…. Biochemistry MCQ. Cytology MCQ. Biophysics MCQ. Ecology MCQ. Molecular Biology MCQ. Biology MCQ. Question Bank. Biology PPTs. Biology Lecture Notes. Biology Video Tutorials. Your email address will not be published. Skip to content. African sleeping sickness.

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Rickettsial infection. Mycobacterium tuberculosis is able to cause the disease because as it enters in the host cell it does not allow the endosome to mature into: Peroxisomes. Vibrio cholera. The vector for the transmission of the disease Kala-azar is: Anopheles.Forgot your password? Speak now. Pre-test 6 Microbiology Microbial Growth. Please take the quiz to rate it. All questions 5 questions 6 questions 7 questions 8 questions 9 questions 10 questions 11 questions 12 questions 13 questions 14 questions 15 questions 16 questions 17 questions 18 questions 19 questions 20 questions.

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Feedback During the Quiz End of Quiz. Play as Quiz Flashcard. Title of New Duplicated Quiz:. Duplicate Quiz Cancel. More Microbiology Quizzes. A Microbiology Exam Practice Quiz. Microbiology Test: Chapter I. Featured Quizzes. Are You Liberal or Conservative? Related Topics. Questions and Answers. Remove Excerpt. Removing question excerpt is a premium feature. Which of the following is used to grow bacterial cultures continuously?

An organism is completely dependant on atmospheric O2 for growth.The study of microbiology deals with the many different organisms that we are typically unable to see with the naked eye due to how small they are — i. They can only truly be identified and analyzed with a microscope. Think you know your stuff? Forgot your password? Speak now. Microbiology I - Multiple Choice Questions.

Please take the quiz to rate it. All questions 5 questions 6 questions 7 questions 8 questions 9 questions 10 questions 11 questions 12 questions 13 questions 14 questions 15 questions 16 questions 17 questions 18 questions 19 questions 20 questions. Feedback During the Quiz End of Quiz. Play as Quiz Flashcard. Title of New Duplicated Quiz:.

Duplicate Quiz Cancel. More Microbiology Quizzes. A Microbiology Exam Practice Quiz. Microbiology Test: Chapter I. Featured Quizzes. Related Topics. Questions and Answers. Remove Excerpt. Removing question excerpt is a premium feature. Choose the incorrect statement about Endo agar:. Choose the correct statement about Antigen detection:. It is carried out in the laboratory using antibodies of animal origin.

Chocolat agar is an example of a pure enriched medium used for culturing:.

Microbiology I - Multiple Choice Questions

When using Hanja medium, if the colour of the whole medium is yellow it means:. Back to top. Sign In with your ProProfs account.The study of microbiology deals with the many different organisms that we are typically unable to see with the naked eye due to how small they are — i.

They can only truly be identified and analyzed with a microscope. Think you know your stuff? Forgot your password? Speak now. Microbiology I - Multiple Choice Questions. Please take the quiz to rate it. All questions 5 questions 6 questions 7 questions 8 questions 9 questions 10 questions 11 questions 12 questions 13 questions 14 questions 15 questions 16 questions 17 questions 18 questions 19 questions 20 questions.

Feedback During the Quiz End of Quiz. Play as Quiz Flashcard. Title of New Duplicated Quiz:. Duplicate Quiz Cancel. More Microbiology Quizzes. A Microbiology Exam Practice Quiz.

Microbiology Test: Chapter I. Featured Quizzes. Are You A Sociopath? Related Topics. Questions and Answers. Remove Excerpt. Removing question excerpt is a premium feature. Choose the incorrect statement about Endo agar:.

Choose the correct statement about Antigen detection:. It is carried out in the laboratory using antibodies of animal origin. Chocolat agar is an example of a pure enriched medium used for culturing:. When using Hanja medium, if the colour of the whole medium is yellow it means:. Back to top. Sign In with your ProProfs account.Which of the following refers to the type of interaction between two prokaryotic populations in which one population benefits and the other is not affected?

Haemophilus influenzae is a common cause of which of the following? Which of the following is the organelle that spirochetes use to propel themselves? Which of the following refers to photosynthesis performed by bacteria with the use of water as the donor of electrons? Which of these deeply branching bacteria is considered a polyextremophile? Want to cite, share, or modify this book? This book is Creative Commons Attribution License 4.

Skip to Content. Microbiology Multiple Choice. Table of contents. Review Questions. Answer Key. Multiple Choice 1. The term prokaryotes refers to which of the following? The term microbiota refers to which of the following? Which of the following describes Proteobacteria in domain Bacteria? All Alphaproteobacteria are which of the following?

Class Betaproteobacteria includes all but which of the following genera?

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Which of the following bacteria are the most prevalent in the human gut? Corynebacterium diphtheriae Staphylococcus aureus Bacillus anthracis Streptococcus pneumonia. Aquifex pyrophilus Deinococcus radiodurans Staphylococcus aureus Mycobacterium tuberculosis. Which of the following is true of archaea that produce methane?

They reduce carbon dioxide in the presence of nitrogen. They live in the most extreme environments. They are always anaerobes.Sign up. Quiz Microbial Biotechnology. Unlocking this quiz will decrease the balance by one, you will not be able to revert this action. Cancel Unlock. Unlock quiz. Study Mode.

multiple choice questions on microbial biotechnology

Q 1 What does the term "fermentation" refer to in an industrial microbiology setting? A The anaerobic growth of microbes. B The production of acids and alcohols. C The production of all fermentation-based products.

D The mass culturing of microbes for the production of a valuable product.

multiple choice questions on microbial biotechnology

E A low energy yielding catabolic process. Q 2 Which of these would be an example of a "primary metabolite" fermentation product? A ethanol B penicillin C streptomycin D bacitracin E erythromycin. Q 3 Which of these would be an example of a "secondary metabolite" fermentation product?

A ethanol B acetone C butanol D penicillin E propanol. Q 4 How do fed batch reactors maximize cell density,and therefore product yield? A By providing a growth-limiting nutrient over time.

B By maximizing cell growth rate. C By supplying excess essential vitamins. D By providing excess oxygen for growth. E By maintaining an anaerobic environment. Multiple Choice. Unlock to view answer. Q 5 A fed-batch reactor is different from a chemostat because a chemostat culture: A promotes density with a limiting nutrient. B replaces spent media with fresh medium. C has very high cell densities.

D uses excess nutrients. E is aerated while a fed-batch culture is anaerobic. Q 6 Medical and pharmaceutical biotechnology innovations belong to the grouping sometimes referred to as A white biotechnology B green biotechnology C red biotechnology D yellow biotechnology E blue biotechnology. Q 7 You aim to isolate insulin from a recombinant E.

During which phase of growth should its production be induced? A lag B log C stationary D death E all phases are equivalent. Q 8 You aim to isolate pyruvate from an overproducing E.

multiple choice questions on microbial biotechnology

During which phase of growth should its production be maximal? Q 10 Which of the following methods have been used to increase product production by an industrial microbial strain? A site-directed mutagenesis B random mutagenesis C transformation D transduction E all of these choices have been used. Q 11 Under what condition would directed enzyme evolution be more appropriate that site-directed mutagenesis?


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