What type of transport is illustrated in the diagram and what type of molecule would be transported using this process?

exocytosis; proteins

facilitated diffusion; sugars

passive transport; carbohydrates

active transport; oxygen

How was the climate when the ambulocetus was alive

Iron reacts with oxygen to produce iron oxide (rust). this reaction is represented in an equation as 4fe + xo2 → 2fe2o3. identify the value of x that will balance the equation.

Amylase becomes denatured at a temperature of 80°c. during an experiment to study the effect of varyingtemperature on enzyme activity, amylase’s reactivity with starch was measured at body temperature (37°c), andthen again at an increased temperature of 42°c. how would this increase in temperature affect the experiment