Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
5 Cards in this Set
- Front
- Back
|
What is the level of organization of the human body?
|
Atom, Molecule, Macromolecule, organelle, cell, tissue, organ, organ system, organism
|
|
|
oganelle
|
in human cells; carry on specific activities. Composed of aggregates of large molecules
|
|
|
Describe the Characteristics of life (first 5)
|
MGRRR
-Movement: Change in position of body / body part -Responsiveness: Reaction to a change taking place inside /outside body -Growth: increase in body size, w/out change in shape -Reproduction: Produce new organisms / cells -Respiration: Obtaining O2, removing CO2, releasing energy from food |
|
|
List the characteristics of life?
|
MRGRR and DACAE
Movement, responsiveness, growth, reproduction, respiration, digestion, absorption, circulation, assimilation, excretion, (metabolism) |
|
|
Describe remaining characteristics of life
|
Digestion: breakdown of food into simpler forms that can be absorbed and used
Absorption; passage of substances through membranes & into body fluids Circulation: Movement of substances from place to place in body fluids Assimilation: Changing of absorbed subs into chem. different forms Excretion: removal of wastes Taken together: METABOLISM |
