Step 1 Step 2
Step 3
DNA-Pre-mRNA-mRNA-Protein
Which of the following best describes an event during step 2 in the simplified model above?

3. in the fruit fly, recessive mutation brown, b, causes brown color of the eye and absence of red pigment. recessive mutation p of another independent gene causes purple color of the eye and absence of brown pigment. the cross of a brown-eyed female and purple-eyed male produced wild type eyes. what will be the colors and their ratio in f2?

Nucleoplasmin is a nuclear protein. this protein was divided into two segments and linked to the same large cytoplasmic protein. what is the name of that large cytoplasmic protein

What do you think scientists face when classifying new organisms?