Questions

Biological catalysts are protein molecules which

1. speed up a chemical reaction

2. remain unchanged after reaction

3. function optimally at 37 deg C.

4. do not have an enzymatic activity

Select the correct answer using the code given below.

Select the antonym of

provision

Rearrange the parts of the sentence in correct order.

The invention of the turbine by

P : the beginning of jet transport

Q : Ohain in Germany in 1939 signalled

R : Frank whittle in England and Hans von

Select the synonym of

thrashing

Select the synonym of

dire

Camouflage is one way animals protect themselves.

Is this pronoun reflexive or intensive?

Select the antonym of

to jostle

Select the synonym of

preacher