Choose the correct option:
i) Anaerobic respiration normally occurs in
A) Grass B) Cactus C) Baker’s Yeast D) Coconut
ii) ii) Which bacteria is comma shaped?
A) Spirillum B) Coccus C) Vibrio D) Bacillus
iii) Which of the following is a disaccharide?
A) Sucrose B) Glucose C) Galactose D) Fructose
iv) iv) Which of the following is a grain?
A) Bean B) Maize C) Gram D) Mustard
v) Which of the following is a denitrifying Bacteria?
A) Azotobacter B) Clostridium C) Pseudomonas D) Rhizobium
Answers
Answer:
1) During aerobic respiration, the electron transport chain, and most of the chemical reactions of respiration, occur in the mitochondria. ... In contrast, anaerobic respiration typically takes place in the cytoplasm. C) Baker’s Yeast
2) Vibrio
Vibrio is a genus of Gram-negative bacteria, possessing a curved-rod (comma) shape, several species of which can cause foodborne infection, usually associated with eating undercooked seafood.
3) A) Sucrose
4) Cereal grains
Cereal grain seeds clockwise from top-left: wheat, spelt, oat, barley
5) C) Pseudomonas
Thiobacillus denitrificans, Micrococcus denitrificans, and some species of Serratia, Pseudomonas, and Achromobacter are implicated as denitrifiers. Pseudomonas aeruginosa can, under anaerobic conditions (as in swampy or water-logged soils), reduce the amount of fixed nitrogen (as fertilizer) by up to 50 percent.