Important Paper B. Pharma

1. A disaccharide made up of two glucose units is:
(a) Sucrose                  
(b) Maltose
(c) Lactose                   
(d) Dextrin
Ans. (b)
2. A cell organelle which is bounded by a single membrane and contains enzymes involved in conversion of fat to carbohydrate is:
(a) Spherosomes          
(b) Lysosomes
(c) Glyoxysomes          
(d) Peroxisomes
Ans. (c)
3. iron is not a component of:
(a) Cytochromes           
(b) Peroxidases
(c) Catalases                
(d) Carbonic anhydrates
Ans. (d)
4. An organism is respiring in a bell jar filled with 18O2.  Which product of the respiration will contain labeled O2?
(a) CO2                         
(b) H2O
(c) Both of them                       
(d) None of them
Ans. (b)
5. During photorespiration, the conversion of phosphor glycolate takes place in which cell organelle?
(a) Peroxisome             
(b) Gyloxysome
(c) Mitochondria                       
(d) Chloroplast
Ans. (d)
6. The F2 generation offsprings ina plat showing incomplete dominance, exhibit:
(a) Variable genotypic and phenotypic ratios
(b) A phenotypic ratio of 3 : 1
(c) A genotypic ratio of 1 : 1
(d) Similar genotypic and phenotypic ratio of 1 : 2 :1
Ans. (d)
7. Diabetes insipidus is caused by deficient secretion of:
(a) Insulin                     
(b) Glucagon
(c) Vassopresin            
(d) Oxytocin
Ans. (c)
8. DOTS strategy is used to treat:
(a) HIV                         
(b) Malaria
(c) Tuberculosis            
(d) Hepatitis
Ans. (c)
9. Which of the following microbe is used as biopesticide?
(a) Agrobacterium tumefaciens
(b) Bacillus thuringiensis
(c) Agrobacterium rhizogenes
(d) Bacillus amyloloquefaciens
Ans. (b)
10. Organisms called methanogens are most abundant in a:
(a) Hot spring               
(b) Sulphur rock
(c) Cattle yard              
(d) Polluted stream
Ans. (c)
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