हिंदी

Antivenom against snake poison contains ______. - Biology

Advertisements
Advertisements

प्रश्न

Antivenom against snake poison contains ______.

विकल्प

  • Antigens

  • Antigen-antibody complexes

  • Antibodies

  • Enzymes

MCQ
रिक्त स्थान भरें

उत्तर

Antivenom against snake poison contains antibodies.

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 8: Human Health and Diseases - MULTIPLE CHOICE QUESTIONS [पृष्ठ ५४]

APPEARS IN

एनसीईआरटी एक्झांप्लर Biology [English] Class 12
अध्याय 8 Human Health and Diseases
MULTIPLE CHOICE QUESTIONS | Q 18. | पृष्ठ ५४

संबंधित प्रश्न

What are the cells involved innate immune system?


Fever plays a major role in innate immunity by


The type of immunity developed in response to vaccination is ______.


The cell-mediated immunity insect the human body is carried out by:


To which type of barriers under innate immunity, do the saliva in the mouth and the teal from the eyes, belong?


What are interferons? How do interferons check infection of new cells?


Differentiate between active immunity and passive immunity.


Apis mellifera are killer bees possessing toxic bee venom. Identify the treatment and the type of immunity developed from the given table to treat a person against the venom of this bee.


Why do doctors have to carry many tests for selecting a person to be a suitable donor for someone who is going for an organ transplant and not take the organ from just any body? Explain giving reason.


When a microorganism invades a host, a definite sequence of events usually occurs leading to infection and disease, causing suffering to the host. This process is called pathogenesis. Once a microorganism overcomes the defence system of the host, development of the disease follows a certain sequence of events as shown in the graph. Study the graph given below for the sequence of events leading to the appearance of a disease and answer the questions that follow:

(a) In which period, according to the graph there are maximum chances of a person transmitting a disease/infection and why? (1)

(b) Study the graph and write what is an incubation period. Name a sexually transmitted disease that can be easily transmitted during this period. Name the specific type of lymphocytes that are attacked by the pathogen of this disease. (2)

OR

(b) Draw a schematic labelled diagram of an antibody. (2)

(c) In which period, the number of immune cells forming antibodies will be the highest in a person suffering from pneumonia? Name the immune cells that produce antibodies. (1)


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×