Which of the following is part of a eukaryotic nucleus?
a nucleoli
b chromatin
c nuclear pores
d all of the above

In what for do plants utilize nitrogen? why do they need nitrogen?

Hybrid instruments that play sounds that are part sampled and part synthesized are known as:

Dna. we have heard that we are a product of our dna. but where is it? how do we "get" our dna? it is passed to us, from our parents, but in what form? several vocabulary words associated with inheritance are used interchangeably and sometimes, incorrectly. let's see if you can clear this up for someone just learning about inheritance and cell structure.