Name two micro organisms which are used to make antibiotics
Bacteria, virus
Bacteria, fungi
Virus, fungi
Fungi, algae
Which process is used to preserve milk?
Canning
Refrigeration
Heating
Pasteurisation
Name the organism which is considered as being on the border time between living and non living organisms.
bacteria
virus
fungi
algae
Free from any living organism is called _________ .
Sterilisation
Hypolisation
None of these
Which of the food preserving methods uses acid to stop microbial growth .
Dehydration
Chilling
Pickling
Preserving
Microorganism is the scientific term for ___________ .
Parasites
Algae
Germs
Name a nitrogen fixing bacteria
Bacillus ramosus
Nitro bacter
Nitrosomonas
Azotobactor
Which bacteria turns milk into curd?
Lacto bacillus
Streptomyces
Bacillus Spp
Vibrio
________ means removing water or moisture from foods .
lowering temperature
Referigation
freezing
Which converts complex protein in the dead bodies of plants and animals into ammonia, nitrites and nitrates?
Fungi
Virus
Bacteria