Why does a nerve action potential increase slightly when you add 1.0 V to the threshold voltage and stimulate the nerve

What are two ways that harvesting algae from the ocean may benefit human society? how might the harvest of algae negatively impact the ocean communities where that algae grows? how could this be prevented?

Which of th following best describes how genes produce traits in an organism?

Which of the following would you not find in a bacterial cell? dna cell membrane golgi apparatus ribosomes