Related Questions

The change in length due to a tensile or compressive force acting on a body is given by (where P = Tensile or compressive force acting on the body, $$l$$ = Original length of the body, A = Cross-sectional area of the body and E = Young's modulus for the material of the body)
A $$\frac{{{\text{P}}l{\text{A}}}}{{\text{E}}}$$
B $$\frac{{{\text{P}}l}}{{{\text{AE}}}}$$
C $$\frac{{\text{E}}}{{{\text{P}}l{\text{A}}}}$$
D $$\frac{{{\text{AE}}}}{{{\text{P}}l}}$$
Enzyme inducing drugs are
A Phenobarbitone
B Griseofulvin
C Phenytoin
D Allopurinol
E Erythromycin
Which of the following drugs have enzyme inducing properties
A Phenytoin
B Phenobarbitone
C Morphine
D Dizaepam
E Isoniazide (IN
An insulating refractory brick should have high porosity and low thermal conductivity. Which of the following is not used for inducing porosity in the insulating refractory bricks during its manufacture?
A Cork
B Saw dust
C Sand
D Chemically prepared foam
Which cell feature is responsible for making proteins?
A Chromosomes
B Nucleus
C Ribosomes
D Cytoplasm
'Synthesis gas' meant for the synthesis of organic compound is a variable mixture of
A N2 & H2
B CO2 & H2
C CO & H2
D C & H2
Vitamin K providing the necessary impetus for the synthesis of at least two proteins involved in blood clotting .
A providing
B necessary
C at least
D involved
The synthesis of proteins and metabolism in biological objects occur in the presence of biocatalyst called
A A ferment or an enzyme
B Haemoglobin
C Fungi
D None of these
A substance that stimulates the production of antibodies when introduced into a living organism is known as
A carcinogen
B androgen
C antigen
D oestrogen
Which cell disorder in our body is responsible for colour blindness?
A WBC
B Cone cell
C Rod Cell
D Neuron

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