Which part of an amino acid distinguishes it from every other kind of amino acid?

Why does it matter if osmosis is put into a “scab” or a “nosebleed? ” where would that leave him?

Were you able to observe the nucleolus in any of the cells if so which ones

Internal feedback works to maintain homeostasis when your a. heart rate decreases as your white blood cells increase b. breathing rate decreases as your red blood cells decrease c. heart rate increases as your liver is cleaning blood d. breathing rate increases as your heart rate increases