Chapter 5 Test Review - Honors Biology

A plant cell needs to be in a solution that is ____ to the cell to remain turgid.

____ reduce the activation energy of a reaction

What letter respresents activation energy?

Whats the Difference between Active and Passive Transport?

Enzymes lower ...

Facilitated diffusion __________.

Energy transferred from one place to another by virtue of a temperature difference

Which of these is a form of potential energy?

___are hydrophobic and can cross the lipid bilayer , without the help of membrane proteins.

Transmembrane proteins and membrane glycolipids, are transported in _____ to plasma membrane.

Which of the following require energy in order to carry out its processes?

Activation energy in biology

If the cell is in a solution that is ___, the cell loses water, shrivels, and probably dies.

Temperature, pH, amount of substrate, and the amount of enzyme present ...

Carrier proteins uses ATP when transporting molecules ______ their concentration gradient.

________can take place if a dead cell is placed in a solution hypotonic to the cell contents.

______ uses ATP where as ______ does not.

Which is not one of the 6 major functions of the proteins of the plasma membrane.

The ability of a surrounding solution to cause a cell to gain or lose water is called....

Enzymes are _____ _____ the substrate they work with.

Hypotonic Solution

All of the following are three types of endocytosis except

In ______, a transport vesicle is moved to plasma membrane to leave the cell.

Identify all the Types of Passive Transport

Hypertonic Solution

Energy is neither created nor destroyed. It only changes from one form of energy to another.

The 2nd law of thermodynamics states that entropy of the universe is ___ due to release of __

Water molecules ______ movement at osmotic equilibrium which is described by the term _________.

Diffusion plays a key role in the movement of molecules across

A measure of the average kinetic energy of the molecules of a material

A solution of distilled water is ______ to water containing solute molecules.

The arrangement of phospholipids and proteins in biological membranes is described by the

Facilitated diffusion use these 2 proteins as a way for hydrophilic molecules to pass through.

The term substrate refers to ...

In ___ a small area of the plasma membrane sinks inward to form a pocket.

The main macromolecules in membranes are _______ and ________.

The shape of an enzyme's active site ...

This is active transport because...

_____ inhibitors affect the active site directly and _____ inhibitors are in another location.

An aquaporin is a