-
What is the basic sturctural unit of the body?
Cells
-
List the bod cavities and the organs in each.
- A. Dorsal------brain and spinal
- B. Thoracic---heart and lungs
- C. Abdominal/pelvic--everything else
-
Cell membrane
- The outer covering of the cell (cell wall)
- Encloses the ctoplasm enables particles to go in and out
- semi-permible
-
Nucleus
Brains of the operation
-
Cytoplasm
Fluid inside cell
-
Mitochondria
Power or fuel source
-
Endoplasmic reticulum
- Transports substances from one part of the cell to another.
- Is a network of tubes and channels.
-
Define "energy"
Ability to do work
-
Which phase is the "building up phase?
Anabolism
-
Which phase is the "break down" phase?
Catabolism
-
Which phase requires (uses) energy?
Anabolism
-
Which phase gives off (produces) energy?
Catabolism
-
List four types of tissue.
- Epithelial
- Connective
- Muscle
- Nervous
-
Which type of tissue forms skin and membranes?
Epithelial
-
Which type of tissue forms bone and fascia?
Connective
-
Which type of tissue contracts, enabling movement?
Muscle
-
Which type of tissue relays electrical impulses?
Nervous
-
What are the three types of muscle? Are they voluntary or involuntary?
- A. Skeletal--striated voluntary
- B. Cardiac--both striated & smooth involuntary
- C. Smooth/Visceral--smooth involuntary
-
Which systems' organs are lined with all mucous membrane?
- Digestive
- Respitorary
- Urinary
- Reproductive
-
Define "tissue".
Group of cells that look & do the same thing.
-
Define organ.
2 or more tissues that look alike & do the same thing.
-
Define a system.
2 or more organs that look alike and do the same thing
-
The maintenance of a steady stat within the body's physical an dchemical environment is termed:
Homeostasis (Balance)
-
A "useful substance" is called a:
Nutrients
-
Define "diffusion"
- A movement of a particle. Requires no energy.
- A particle is anything besides water.
-
Define "osmosis".
- The movement of water.
- Requires no energy.
-
What is the difference between diffusion and active transport?
Requires energy to move particles.
-
List a few examples of diffusion in everyday life.
-
List the three serous membranes which line the body's cavities.
- Pericardium--covers the heart
- Pleura--covers the lungs
- Peritoneum--covers the abdomino pelvic
-
Body system: Integumentary
Function: Protection, excretion, respiration
-
Body system: Blood
Function: Transportation and fighting infection
-
Body system: Cardiovascular
Function: Transportation, with the heart acting as a pump
-
Body system: Respiratory
Function: Obtaining oxygen from the environment and exhalation of carbon dioxide (a waste product)
-
Body system: Urinary
Function: Filtration, regulation of water balance and blood pressure
-
Body system: Skeletal
Function: Framework and support
-
Body system: Muscle
Function: Movement by way of contraction
-
Body system: Digestive
Function: Digestion, absorption and elimination
-
Body system: Nervous
Function: Provides communication throughout the body
-
Body system: Endocrine
- Function: Control, initiate and regulate all body activity.
- Mate system to the nervous system, assist in communication.
-
Body system: Reproductive
Function: Propagation of the human race.
-
Body system: Special Senses
Function: Vision and Hearing
-
Upper Right Region of Abdomen
Right Hypochondriac Region
-
Upper Center Region of Abdomen
Epigastric Region
-
Upper Left Region of Abdomen
Left Hypochondriac Region
-
Middle Right Region of Abdomen
Right Lumbar Region
-
Middle Center Region of Abdomen
Umbilical Region
-
Middle Left Region of Abdomen
Left Lumbar Region
-
Lower Right Region of Abodomen
|
|
