20 Questions
Which organism plays a key role in providing access to usable nitrogen sources?
Cyanobacteria
What is the main biological means of forming N2 from nitrate?
Denitrification
Which process involves the conversion of organic nitrogen into ammonia?
Ammonification
What is the first stable product of nitrogen fixation?
NH3
Which bacteria are involved in the process of nitrification?
Nitrosococcus oceani
What is the role of heterocysts in cyanobacteria?
Nitrogen fixation
What is the main function of leghemoglobin in the process of symbiotic nitrogen fixation?
Maintains low oxygen levels
What is the primary source of usable nitrogen for leguminous plants?
Atmospheric nitrogen (N2)
Which process involves the conversion of ammonia into nitrate and nitrite?
Nitrification
What is the major reservoir for N2 during nitrogen fixation?
N2 gas
Which type of bacteria are involved in aerobic free-living nitrogen fixation?
Azotobacter
What is the deadline for submitting late practical reports for practical 2?
5pm Wednesday December 6th
Where can the MCQ practical exam results be found?
Brightspace under the Quiz tab
When is the final exam scheduled?
15th December
Which lecture covers 'Microorganisms and Disease'?
Lecture 11 – Microorganisms and Disease
What percentage of photosynthetic oxygen production on the planet do microorganisms such as Prochlorococcus account for?
20%
Where will the final exam take place?
In RDS
What is the weightage of the final exam towards the grade?
70%
Which lecture covers 'Antibiotic Resistant Microorganisms'?
'Antibiotic Resistant Microorganisms' Lecture
What should be submitted by anyone intending to submit a late report after November 29th?
Practical reports for practical 2 with a grade penalty before December 6th
This announcement provides the deadline for the submission of practical reports for practical 2 in Agricultural Microbiology. It also mentions the availability of MCQ practical exam results on Brightspace and the deadline for late report submissions with grade penalty.
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