1. Dr. P K Sethi
2. Dr. K N Bahl
3. Dr. Agarwal
4. Bloch and Purcell
Dr. P K Sethi
1. Nostoc
2. Anabaena
3. Spirogyra
4. Azotobacter
Spirogyra
1. efflux of K+
2. influx of K+
3. influx of Na+
4. effux of Na+
efflux of K+
1. B
2. Fe
3. Mg
4. Zn
B
1. Shorter operations
2. Longer operations
3. Both (A) and (B)
4. None of the above
Shorter operations
1. arsenic, copper, mercury
2. carbon, hydrogen, oxygen
3. arsenic, carbon, mercury
4. copper, calcium, phosphorus
arsenic, copper, mercury
1. Long operations
2. Operation of infants
3. Both (A) and (B)
4. None of the above
Both (A) and (B)
1. carbon, hydrogen, oxygen
2. zinc, manganese, copper
3. phosphorus, potassium, oxygen
4. nitrogen, oxygen, zinc
zinc, manganese, copper
1. carbohydrate
2. fat
3. protein
4. nucleic acid
carbohydrate
1. soil
2. water
3. air
4. decomposing leaves
air