General Science & Ability MCQs 2013

Vaccination is synonymous with ___ immunity:
A) Natural active
B) Artificial active
C) Artificial passive
D) None of these

It is a secondary plant nutrient:
A) Nitrogen
B) Phosphorus
C) Sulphur
D) None of these

When a patient’s immune system becomes reactive to a drug, this is an example of:
A) Super infection
B) Drug resistance
C) Allergy
D) None of these

An area of microbiology that is concerned with the occurrence of disease in human population is:
A) Immunology
B) Parasitology
C) Epidemiology
D) None of these

What is the smallest unit of heredity?
A) Chromosomes
B) Gene
C) Nucleotides
D) None of these

The number of electrons of a neutral atom is automatically known if one knows the:
A) Atomic number
B) Atomic weight
C) Number of orbitals
D) None of these

Which of the following is not an enzyme?
A) Chymotrypsin
B) Secretin
C) Pepsin
D) None of these

It is impossible for a type O+ baby to have a type ___ mother:
A) AB-
B) O-
C) O+
D) None of these

Serum is blood plasma minus its:
A) Calcium ions
B) Clotting proteins
C) Globulins
D) None of these

The autonomic nervous system innervates all of the following except:
A) Cardiac muscle
B) Skeletal muscle
C) Smooth muscle
D) None of these