This picture shows an animal cell going through G2 phase of cell cycle.

The number of daughter chromosomes in a human cell in anaphase II of meiosis is

What is the atomic mass for oxygen?

The role of oxygen gas in our cells is to

Which of the following organelles contains a small circular DNA?

Of all sunlight energy reach the earth, only about 5% is stored in plants as chemical energy (carbohydrate).

Diffusion is driven by potential energy stored in the form of concentration gradient.

Catalyst’s function in chemical reaction is to eliminate transition state.

In order to be therapeutic when communicating with a client living in a homeless shelter, it is important to apply which techniques? (Select all that apply.)

Question 1.5.1   List two properties of the following material which make it good for the job.   Nylon fabric used for an umbrella. (1)