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This set of Biology Multiple Choice Questions & Answers (MCQs) focuses on Human Health and Diseases Set 4

Q1 | What is there as a genetic material in HIV in addition to protein layer ? (CBSE 1998)
  • The chains containing DNA
  • One chains containing DNA
  • Two chains containing RNA
  • One chains containing RNA
Q2 | Who is Responsible for typhoid ? (CBSE 1998)
  • Vibreo Choleri
  • Salmonella
  • Shingella
  • Eschericia Coli
Q3 | AIDS spread by.... (MP PMT 1998)
  • Blood Transfusion
  • Shaking Hands
  • HIV infected blood transfusion
  • All of above
Q4 | Which is blood cancer ? (MP PMT 1998)
  • Chloremia
  • Leukemia
  • Uremia
  • Protemia
Q5 | Which disease is spread by mosquito but does not occurs by virus ? (CPMT 1998)
  • Meningitie
  • Dengue fever
  • Yellow fever
  • Filarisis
Q6 | HIV decrease... (MP PMT 1997)
  • Helper T-Cell
  • All T-Cells
  • Only B-Cells
  • B-Cell & T-Cell
Q7 | The molecule, which stimulates the immune response is... (PMT 1997)
  • Antibody
  • Antigen
  • Mutant
  • Carcinogen
Q8 | Response against allergic inflammation, is given by which substance produced by mast cells ? (MP PMT 1997)
  • Histamine
  • Antibody
  • Antigen
  • None
Q9 | By which AIDS spread ?
  • Blood Cancer
  • T-Cell leukemia virus of Human
  • Bacterium
  • TMV
Q10 | What are interferons ? (CBSE 2001)
  • Antiviral Protien
  • Antibacterial Protien
  • Anticancer Protien
  • Conjugated Protien
Q11 | The growing immunity, after getting the disease free body (PMT 1996)
  • Active acquired immunity
  • Passiue acquired immunity
  • a & b both
  • None
Q12 | Cancer is associated with.... (MP CPMT 1996)
  • Uncontrollable growth of tissue
  • Ageing procers
  • Controlled division of tissue
  • None
Q13 | Vaccination protects from disease, Because... (BHU 1999)
  • It helps in digestion
  • It increases the no. of RBCs
  • It produces antibodies
  • It maintains heat system of the body
Q14 | Whose number increase during allergy ? (Manipal 1999)
  • Ig A
  • Ig E
  • Ig G
  • Ig M
Q15 | Where salmonella is associated ? (CBSE 2001)
  • Typhoid
  • Polio
  • TB
  • Tetanus
Q16 | Which is most infectious disease ? (CBSE 2001)
  • Hepatitis - B
  • AIDS
  • Cough & Comman Cold
  • Malaria
Q17 | By whom inlfuenza occurs ? (BHU 2002)
  • Viru
  • Bacteria
  • Fungi
  • Protista
Q18 | By What antibodies are made ? (CBSE 2003)
  • RBC
  • Thrombocytes
  • Monocytes
  • Lymphocytes
Q19 | Carcinoma refer to... (CBSE, PMT 2003)
  • Malignant tumours of the connective tissue
  • Malignant tumours of the skin or mucous membrane
  • Malignant tumours of the colon
  • Begign tumours of the connective tissue
Q20 | Which cancer affects lymph gland and spleen ? (PMT 2004)
  • Carcinoma
  • Surcoma
  • Leukemia
  • Lymphoma
Q21 | Where memory cells are formed ? (DPMT 2005)
  • Monocyte
  • Eosinophills
  • Neutrophills
  • Lymphocytes
Q22 | By what we get passive immunity ?
  • Antibody
  • Antigen
  • Antibiotic
  • Vaccination
Q23 | Antibodies in our body are complex ? (CBSE, PMT 2006)
  • Steroid
  • Prostaglandins
  • Glycoproteins
  • Lipoprotein
Q24 | What is destroyed by HIV first of all ? (CBSE 2006)
  • Leukocyte
  • Thrombocytes
  • Helper T-Lymphotyes
  • B-Lymphocytes
Q25 | What is antibody ? (DPMT 1982)
  • Phagocyte
  • Protein which inactivate antigen
  • A part of RBCs
  • A part of Plasma