Challenge Deck (Ch.1 to Ch.6)

Question 1

The impact of effector activity on sensors may be positive or negative. Therefore, homeostatic mechanisms are categorized as:

Answer 1

Organs that are directly influenced by regulated physiological variables or mechanisms.

Question 2

A saturated fatty acid is one in which:

Answer 2

All available bonds of its hydrocarbon chain are filled.

Question 3

Osmosis can be defined as:

Answer 3

The net movement of water molecules from a region of higher solute concentration to a region of lower solute concentration.