What is the purpose of the nucleus? It stores cytoplasm

It makes the cell stronger

It makes proteins

It holds and protects DNA in eukaryotes

Would really appreciate it, i have an idea but not completely sure

Which best describes how the common cold spreads in the human body? a bacteria burst out of normal cells killing them b viruses replicate inside respiratory cells c bacteria inject dna into normal cells d viruses insert dna into bacteria

Lymphatic vessels remove excess fluid from tissues. often after mammexront( the surgical procedure to remove of all or part of a breast) the lymphatic vessels draining the arm are damaged. explain a consequence of this damage. what can be done to reduce the symptoms?