All eukaryotic cells also have a cytoskeleton consisting of fibrous proteins. The _?_ are the thinnest strands made of actin protein and are involved in cytoplasmic streaming, among other things.

As enzyme concentration decreases for an enzyme catalyzed reaction, the reaction rate will

At the root surface, what structures absorb water by osmosis? _______

Which process is most important for long-distance transportation within the plant?

What represents the water potential of a plant?

What does the letter “c” in the root tip diagram below refer to?

What kind of process is this for the plant, in terms of energy use?

The “polymer-trapping model” explains how _?_ loading occurs in the phloem. 

Name the cells in this type of tissue that are dead cells with thick secondary cell walls to provide strength for non-growing parts of the plant. _______

List ONE (1) the three osmotically active ions that are most important in the process described above. _______