What is the name of the structure labeled A in the diagram below? A
F
B
D
O A. Cytoplasm
OB. Nucleus
ООО
C. Mitochondrion
O D. Ribosome

An enzyme lowers the energy of activation. what does that mean?

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.

Which description provides the best objective summary of the article in the passage?