1.     The DNA of prokaryotic organisms is usually located in

a)     Nucleus

b)     cytoplasm

c)     Mitochondria

d)     Golgi bodies

2.     The shape of DNA of bacteria is

a)     Linear shape

b)     Circular

c)     Both a and b

d)     None of these

3.     In eukaryotic cells the chromatin consists if associated proteins called

a)     Histones

b)     Nucleoproteins

c)     Lipoproteins

d)     Hitamines

4.     Which of the following molecules moves regularly from the nucleus to the cytoplasm?

a)     Glycogen

b)     Cholesterol

c)     RNA 

d)     DNA