Chief similarity between enzymes and hormones is that both are:
A.Proteins
B.Used again and again
C.Used in minimum amount
D.Active at particular pH
Author: BILAL KHATTAK
A decrease in amount of ADH in blood would affect nicturition in which of these ways:
A.Increase
B.Decrease
C.Unaffected
D.None of these
We know that acid phosphate (damp) adheres to the belt of belt conveyor. Which of the following conveyor will be preferred for conveying this material?
A.Screw conveyor
B.Flight conveyor
C.pneumatic conveyor
D.Any of the above
Which one does not fit with the rest in the following:
A.Hot chiesel
B.Hot punch
C.Flatter
D.Hammer
E.Reamer
Policy itself has
A.three senses
B.four senses
C.no sense
Which structural organization is most common in globular proteins____________??
A. Primary
B. Secondary
C. Tertiary
D. Quaternary
The chemical formula of pyrophosphoric acid is
A.H4P2O7
B.H3PO4
C.HPO3
D.H3PO3
The resistivity of electrical conductors is most affected by
A.Temperature
B.Pressure
C.Composition
D.Temperature and pressure
E.Pressure or composition
The coordination number of NaCl is
A.2
B.3
C.6
D.8
E.9
The Equator, the Tropics of Cancer and Capricorn run through the continent of
A.Africa
B.Australia
C.South America
D.Nor America
