Body Orientation

Question 1

Levels of Organization (Put in Order)

Answer 1

1. Organ
2. Subatomic Particle
3. Molecule
4. Organism
5. Cell
6. Tissue
7. Organelle
8. Atom
9. Organ System

Question 2

What is anatomy?

Answer 2

Structure

Question 3

What is Physiology?

Answer 3

Function

Question 4

Cell

Answer 4

All living things

Question 5

Internal environment

Answer 5

Environment within body

Question 6

Homeostasis

Answer 6

Body equilibrium

Question 7

Interdependence of cells

Answer 7

Cells that depend on eachother

Question 8

Structure and funtion

Answer 8

Interrelated

Question 9

Metabolism

Answer 9

The sum of all chemical reactions in a living system; energy production and nutrients cycling

Question 10

Respiration

Answer 10

Breathing; making energy

Question 11

Digestion

Answer 11

Breaking down food into usable nutrients for absorption into the blood

Question 12

Circulation

Answer 12

Moving chemicals and cells through the body fluids

Question 13

Excretion

Answer 13

Removing waste product

Question 14

Homeostatic mechanisms

Answer 14

Self-regulating systems that monitor aspects of the internal environment and correct them as needed

Question 15

3 parts of homeostatic mechanisms

Answer 15

Receptor: input; detects and provides information about the stimuli
Control center: process; decision maker that maintains the set point
Effector: output; muscle/gland that responds to the control center and causes the necessary change in the internal environment

Question 16

Negative feedback

Answer 16

Responds to change by moving the variable in the opposite direction of the deviation of set point

Question 17

Negative Feedback effects

Answer 17

Body temp, BP, and glucose level regulation

Question 18

Positive feedback

Answer 18

Uncommon, deviation intensifies instead of reversing

Question 19

Superior

Answer 19

Above

Question 20

Inferior

Answer 20

Below

Question 21

Anterior/ventral

Answer 21

Front

Question 22

Posterior/dorsal

Answer 22

Back

Question 23

Proximal

Answer 23

Point of attatchment

Question 24

Distal

Answer 24

Away from attachment

Question 25

Medial

Answer 25

Towards midline

Question 26

Lateral

Answer 26

Away from midline

Question 27

Superficial

Answer 27

Close to body surface

Question 28

Deep

Answer 28

More internal

Question 29

Sagittal section

Answer 29

Longitudinal cut dividing body from left and right

Question 30

Transverse plane

Answer 30

Divides body into superior/inferior

Question 31

Coronal/frontal plane

Answer 31

Divides body into anterior and posterior, front and back