- Fungi
- Bacteria
- Algae
- Plants
- C
NTS Past Papers
All NTS Solved Current & Past Papers are included in this portion of ETEST Website.
Coolants in refrigerators and air conditioners contribute to what environmental hazard?
- Acid Rain
- Ozone Depletion
- Oil Spillage
- Global Warming
- B
-
Some refrigerators are extremely harmful for Ozone layer and greenhouse gases also.
What are the different shapes of bacteria?
- Rod and round only
- Round and spiral only
- Rod and spiral only
- Spiral, Rod and cockscrew
- D
-
Bacteria are classified into five groups accrding to their shapes, which are:
Spherical
Rod
Spiral
Comma
Cockscrew
The tip of tongue is sensitive to what type of taste?
- Sweet
- Bitter
- Sour
- None of these
- A
-
The back of tongue is most sensitive to bitter substances.
There are introduced into the body during vaccination.
- Pathogens
- Antibiotic
- Antiviral
- Weak or Dead Pathogens
- B
Toxoids are mostly used as which one of the following?
- Antigenic Factor
- Virulence Factor
- Disease Causing Factor
- Immunization Factor
- D
-
Toxoids are mostly used for management and treatment of tetanus.
Passive immunization is available for protection of unimmunized individual from polio known as:
- Immune serum globulin
- Foreign antigen
- Toxins
- Toxoid
- A
Which one of the following has both attributes of specificity and memory exhibition?
- Basophiles
- DC
- B Cells
- Macrphanges
- B
-
DC stands for Dendritic Cells.
Dendtitic Cell is an antigen.
Dendtitic Cells is also known as Accessory Cell.
Immunogobin’s are which one of the following type of globulins?
- Alpha Globulins
- Beta Globulins
- Delta Globulins
- Gamma Globulins
- A
-
Immunoglobin is also called Gamma Globulin.
Some of the human vaccines contains which of the following adjuvant?
- Ammonium Oxalate
- Aluminum Hydroxide
- Carbohydrates
- Mercury
- B