Particulate matter of which size causes greatest harm to human health?

Related MCQs

• Which type of damage can be caused by Particulate matter of 2.5 micrometer or less in diameter to human health?
• Match the items given in column I and II KeralaPMT2011 Column-1 Column-II (P) Electrostatic precipitator (i) Removes gases like SO2 (Q) Scrubber (ii) Removes impurities from exhaust of vehicles (R) Catalytic converter (iii) Removes particulate matter
• With the help of Electrostatic precipitators how much particulate pollutants can be removed?
• Which would do maximum harm to a tree ? The loss of:
• There are set of health care products. Match them with organisms which are genetically engineered for respective products. A. Insulin 1. Escherichia coli / saccharomyces B. Somatotropin 2. Escherichia coli / yeast C. Interferon 3. G M E coli D. Interleukins 4. hGH in E. coli 5. Humulin through E. coli A B C D
• Which are the media to bring awarness about reproductive and child health care programs ?
• What are the problems in reproductive health care which requires a doctor's help ?
• During which stage in the complete oxidation of glucose are the greatest number of ATP molecules formed from ADP (C.B.S.E. 2005)
• Which is appropriate option if we take ‘T’ for correct statement and’F’ for wrong statement ? (i) Energy pyramids are always upright. (ii) Detritus food chain begins with dead organic matter (iii) C4 path is the only path seen in xerophytes (iv) Biodiversity is less in equatorial region because of more sunlight (v) At normal Temperature daphnis lays parthenogenetic eggs. which develops into male(0 )
• Some of the steps involved in the production of humulin are given below choose the correct sequence (i) synthesis of gene (DNA) for human insulin antibicially (ii) culturing recombinant E.Coli in bioreactors (iii) Purification of humulin (iv) Insertion of human insulin gene into plasmid (v) Introduction of recombinant Plasmid into E.Coli (vi) Extraction of recombinant gene product From E.Coli