Agricultural Microbiology Practical Report Deadline and MCQ Exam Results
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Questions and Answers

Which organism plays a key role in providing access to usable nitrogen sources?

  • Marine Algae
  • Leguminous plants
  • Cyanobacteria (correct)
  • Rhizobium bacteria

What is the main biological means of forming N2 from nitrate?

  • Ammonification
  • Denitrification (correct)
  • Anammox
  • Nitrification

Which process involves the conversion of organic nitrogen into ammonia?

  • Nitrification
  • Nitrogen fixation
  • Ammonification (correct)
  • Denitrification

What is the first stable product of nitrogen fixation?

<p>NH3 (A)</p> Signup and view all the answers

Which bacteria are involved in the process of nitrification?

<p>Nitrosococcus oceani (C)</p> Signup and view all the answers

What is the role of heterocysts in cyanobacteria?

<p>Nitrogen fixation (C)</p> Signup and view all the answers

What is the main function of leghemoglobin in the process of symbiotic nitrogen fixation?

<p>Maintains low oxygen levels (A)</p> Signup and view all the answers

What is the primary source of usable nitrogen for leguminous plants?

<p>Atmospheric nitrogen (N2) (C)</p> Signup and view all the answers

Which process involves the conversion of ammonia into nitrate and nitrite?

<p>Nitrification (B)</p> Signup and view all the answers

What is the major reservoir for N2 during nitrogen fixation?

<p>N2 gas (B)</p> Signup and view all the answers

Which type of bacteria are involved in aerobic free-living nitrogen fixation?

<p>Azotobacter (D)</p> Signup and view all the answers

What is the deadline for submitting late practical reports for practical 2?

<p>5pm Wednesday December 6th (B)</p> Signup and view all the answers

Where can the MCQ practical exam results be found?

<p>Brightspace under the Quiz tab (C)</p> Signup and view all the answers

When is the final exam scheduled?

<p>15th December (B)</p> Signup and view all the answers

Which lecture covers 'Microorganisms and Disease'?

<p>Lecture 11 – Microorganisms and Disease (B)</p> Signup and view all the answers

What percentage of photosynthetic oxygen production on the planet do microorganisms such as Prochlorococcus account for?

<p>20% (C)</p> Signup and view all the answers

Where will the final exam take place?

<p>In RDS (B)</p> Signup and view all the answers

What is the weightage of the final exam towards the grade?

<p>70% (B)</p> Signup and view all the answers

Which lecture covers 'Antibiotic Resistant Microorganisms'?

<p>'Antibiotic Resistant Microorganisms' Lecture (C)</p> Signup and view all the answers

What should be submitted by anyone intending to submit a late report after November 29th?

<p>Practical reports for practical 2 with a grade penalty before December 6th (B)</p> Signup and view all the answers

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