Emergency! which characteristic of four different dinosaur fossils makes a dinosaur most similar to the present-day birds? a- flexible wrist b- flapping ability c- flight feathers d- primitive feathers

Imagine that twenty i.u.’s of enzyme z were catalyzing the above reaction for one minute, under vmaxconditions, in a 3.00 ml assay volume. the assay is buffered with 20 mm phosphate buffer, ph 7.60. what will the ph be at the end of that one minute?

Is this correct if not can u correct me

•hydration •dissociation •dissolving which one goes to which