List of practice Questions

Which of the following bacteria can survive in the Holder method of pasteurisation
Which enrichment medium is preferred to grow Vibrio cholerae
Which of the following bacteria produce saccharolytic reaction in cooked meat broth CMB
The mutation in which a purine is replaced by pyrimidine and vice versa is known as
Which biochemical test is done to differentiate Streptococcus agalactiae from other streptococci
Which test is done to diagnose Rickettsial infection?
Which class of immunoglobulin has maximum concentration in the human body?
The enzyme that is concerned in the conversion of All-trans retinal to 11-cis retinal belongs to the class of
The site of oxidative phosphorylation in the cell is
The enzyme-cofactor associated with muscle glycogen phosphorylase is
Who introduced the vaccination method for the prevention of smallpox
All are the spore-forming bacteria except
Culture medium with low redox potential is required for growth of
Which bleeding disorder is caused due to the deficiency of factor IX
Which of the following linkages makes cellulose unsuitable for human digestion
Sanger studied in 1955 the structure of insulin The reagent he used for this purpose and which is named after him is known as
Brucella is described correctly by the statement it is a fungus
If the cystine content of double stranded DNA is 20 percent of the total bases then the adenine content will be
The terminal reaction in heme synthesis where Fe3+ from transferrin is introduced into protoporphyrin IX is catalysed by
The first symptom of vitamin A deficiency is
In which method of Hb estimation hemoglobin is converted into carboxyhemoglobin
The dilution factor of blood and RBC diluting fluid is in total erythrocyte count in counting chamber
In which condition there is an idiopathic primary absolute increase in red cell mass associated with panmyelosis
A 40 years old male had undergone splenectomy 20 years ago Peripheral blood smear examination would show the presence of
Which component is responsible for the survival of cells in the blood