DNA and Chromosomes

What is the DNA like in prokaryotic cells, such as bacteria?

What is the DNA like in eukaryotic cells?

What are the two assets of a chromosome?

When are chromosomes visible?

How is the DNA in the chromosomes held in position?

How is the length of the DNA found?

How many chromosomes do humans have?

Chromosomes occur in pairs called..

Homologous chromosomes are made up of..

A homologous pair is always..

What is an allele?

What does each allele code for?

What happens as a consequent of a difference in the base sequence of an allele of a single gene occurs?