Which best explains why viruses do not have special structures or enzymes that allow them to make their own food? Viruses can use energy of living cells that they infect. Viruses can replicate inside a host that they infect. Viruses can cause contagious illnesses in host cells. Viruses integrate their RNA or DNA into infected cells.

This is so important ugh its 25 points

Im inn a ! what"s the answer which of the following is one way creativity can scientists? by ensuring they follow the scientific method by increasing the amount of time it takes to complete scientific experiments by making sure they only try things that have already been proven by leading them to ask more questions about the natural world

Omg substrates with the same size and shape as the active site will bind to the enzyme. why is the key labeled the “bad” substrate?