Chapter 1

Question 1

Anatomy

Answer 1

Deals with structures of body (where, how, and associated structures)

Question 2

Physiology

Answer 2

Study of anatomical function, individual and cooperative function

Question 3

Gross anatomy

Answer 3

Examination of relatively large structures

Question 4

Microscopic anatomy

Answer 4

Deals with structures that cannot be seen without magnification

Question 5

Histology

Answer 5

Study of cells and tissues

Question 6

Atom

Answer 6

Smallest particle

Question 7

Molecule

Answer 7

Make up organelles

Question 8

4 macromolecules

Answer 8

Proteins, carbs, fats, and DNA

Question 9

Organelles

Answer 9

Structures in cells that carry out functions

Question 10

Cells

Answer 10

Smallest unit of LIFE

Question 11

Cytology

Answer 11

Study of cells and organelles

Question 12

Tissue

Answer 12

Mass of similar cells

Question 13

Organ

Answer 13

Structure composed of 2 or more tissue types

Question 14

Organ system

Answer 14

Humans have 11 organ systems

Question 15

Organism

Answer 15

Single, complete individual

Question 16

Chemical receptors

Answer 16

Senses change in body

Question 17

Integrating center

Answer 17

Processes sensory information and directs response

Question 18

Effector

Answer 18

Carries out final corrective action to restore homeostasis

Question 19

Negative feedback loop

Answer 19

Body sense change and activates mechanism to reverse it

Question 20

Mediastinum

Answer 20

Region between lungs

Question 21

Serous membranes

Answer 21

Keep organ from friction