When large molecules are broken down into smaller ones it is called:

The shaded area in the Venn diagram above represents

Which one of these four statements is NOT true?

Which is the MOST appropriate order of tasks for job seeker?

1. Write applications for the desired jobs.
2. Assess the suitability of the available jobs given his/her qualifications and interests.
3. Collect information about available job vacancies.

Compared to industrialised countries, developing countries:

The optimum temperature for enzyme action is:

The perimeter of a rectangle is 26 cm. The rectangle is converted to a square by tripling the width and taking a quarter of the length. What is the perimeter of the resulting square?

The existence of a neutral particle named the neutron was first confirmed experimentally by:

The white blood cells that produce antibodies are called:

Which of the following nutrients is/are digested in the stomach?

A ripple travels over the surface of some water. Its wavelength is 2 m, its amplitude is 0.1 m and its frequency is 0.5 Hz.The speed of the ripple is:

With iodine, starch changes colour to:

We lose water mainly in:

The number of electrons in a full electron shell is:

A spring is 100 mm long when unstretched. A 40 N load is hung from it, and its total length increases to 120 mm. A different load on the spring causes it to become 150 mm long. If the spring obeys Hooke′s Law, this second load is:

The workplace should be:

The number of atoms in a diatomic molecule is:

Absolute zero is:

In order to carry out photosynthesis, a plant needs:

Iron chloride can be prepared from the reaction of iron and: