Answer: a) Basophils
Explanation:
MHC Receptors are the Major Histocompatibility Complex (MHC) are a set of proteins that are essential for the recognition of what molecules belong to the organism, and which ones are foreign. There are 3 classes of MHC receptors. It is an essential component of the acquired immune system.
Answer:
a. Mitochondria
Explanation:
Mitochondria, the so-called "powerhouses" of cells, are unusual organelles in that they are surrounded by a double membrane and retain their own small genome.
Answer:
4 tablets t.i.d. (Three times a day)
Explanation:
By use of Dimensional Analysis, you can figure this out:
First, find how many mg she will take in a day:

Since she will take 3 equal doses, divide this by 3:

To find the # of tablets per dose, divide dose in mg by mg per tablet:

Since you can't realistically take .995 of a tablet, round up to 4.
Answer:
regular exercise just gets your body moving used to moving. it keeps your heart healthy and your muscles healthy. flexibility issues are usually caused when people don't move and don't get their exercise.