Viruses depend on the host cells that they infect to reproduce. When found outside of host cells, viruses exist as a protein coat or capsid, sometimes enclosed within a membrane. An infected cell produces more viral protein and genetic material instead of its usual products.
How does the contractile vacuole in a paramecium help maintain homeostasis<span>? It pumps excess water out of the cell. ... Threadlike structures made of a protein called actin - it maintains cell shape, </span>help<span> build cilia and flagella, form centrioles in cell division.</span>
Answer: Copper Sulfate and Sodium Hydroxide indicates the presence of _NaOH___CuSO4______. A positive result will change color to __pale blue_________.
Explanation:
Its the second option....................................... :)