Answer:
Ribosomes are found 'free' in the cytoplasm or bound to the endoplasmic reticulum (ER) to form rough ER.
Explanation:
In a mammalian cell there can be as many as 10 million ribosomes. Several ribosomes can be attached to the same mRNA strand, this structure is called a polysome.
Answer:
Prophase
Explanation:
During the prophase, chromatin condense to form chromosomes that are visible.
I would say it is unethical becuase many young children can't tell when they are being marketed to and you should focus marketing to the kids parents.