A 1 molal solution of NaCl contributes approximately twice the osmolality of a 1 molal solution of glucose because:

Enzymes will always retain their working shape and function correctly – even if the pH or temperature is drastically changed.

Use the blood typing results below for the next four questions.

In which test tube was the protein (egg albumin) not well digested because the enzyme pepsin was not at the optimal pH  normally found in the stomach?

If a cell is in an isotonic solution, what will happen?

For activity 1B (the one with the starch bocks and iodine), what was the independent variable?

Where would male gametes (sperm) be produced in the image above (give the number) and what is the name of that structure? Example – 1. Kidneys

6-8: Use the following information regarding Activity #3 to answer the next 3 questions below:                Albumin (egg protein)                        HCl (acid)   Test tube #1  = albumin + water + HCl       Test tube #2  = albumin + pepsin + water       Test tube #3  = albumin + pepsin + HCl Test tube #4  = albumin + pepsin + HCl (in freezer)                                                                                                                        

Active transport moves molecules from an area of low concentration to an area of high concentration.

The structure in your ear that is responsible for helping you balance is the _______.