Qué dirección tendrá el movimiento a favor de la gradiente para cada ion

organ system-an organ system is a group of organs that work together to perform one or more functions. each does a particular job in the body, and is made up of certain tissues.

enzyme active site and substrate specificity

enzymes bind with chemical reactants called substrates. there may be one or more substrates for each type of enzyme, depending on the particular chemical reaction. in some reactions, a single-reactant substrate is broken down into multiple products

b) the inside picture would look at a very high temperature in a very low ph

ask your friends for what they got then copy it down if you don't have any friends which is fine than google it or pay the teacher