ANAPHY Flashcards
WHAT ARE THE 6 LEVELS OF ORGANIZATION
- Chemical level
- Cellular level
- Tissue level
- Organ level
- System level
- Organism level
This is a very BASIC LEVEL compared to the letters of alphabet and includes atoms, the smallest units of matter that participate in chemical reactions.
Chemical Level
The BASIC STRUCTURAL and functional units of an organism that are composed of chemicals
CELLULAR LEVEL
Group of CELLS and the materials surrounding them that work together to perform a particular function, similar to the way words are put together to form sentences.
TISSUE LEVEL
different TYPES OF TISSUES are JOINED TOGETHER Similar to the relationship between sentences and paragraphs.
ORGAN LEVEL
5 types of BASIC LIFE PROCESSES
-METABOLISM
-RESPONSIVENESS
-GROWTH
-DIFFERENTIATION
-REPRODUCTION
THIS IS THE SUM OF ALL THE CHEMICAL PROCESSES THAT OCCUR IN THE BODY
METABOLISM
2 types of METABOLISM
- CATABOLISM
- ANABOLISM
BREAKDOWN OF COMPLEX CHEMICAL SUBSTANCE.
CATABOLISM
BUILDING UP OF COMPLEX CHEMICAL SUBSTANCES FROM SMALL AND SIMPLER COMPONENTS.
ANABOLISM
THIS IS THE BODY’S ABILITY TO DETECT AND RESPOND TO CHANGES
RESPONSIVENESS
INCLUDES MOTION OF THE WHOLE BODY, INDIVIDUAL ORGANS, SINGLE CELLS AND EVEN TINY STRUCTURES INSIDE CELLS.
MOVEMENT
THIS IS THE DEVELOPMENT OF A CELL FROM AN UNSPECIALIZED STATE.
DIFFERENTIATION
REFERS EITHER TO FORM A NEW CELL FOR TISSUE GROWTH, REPAIR OR REPLACEMENT OR THE PRODUCTION OF NEW INDIVIDUAL
REPRODUCTION
THIS IS A CONDITION OF EQUILIBRIUM IN THE BODY’S INTERNAL ENVIRONMENT DUE TO THE CONSTANT INTERACTION OF THE BODY’S MANY REGULATORY PROCESSES.
HOMEOSTASIS
how-mee-ow-stay- suhs
THIS IS A CYCLE OF EVENTS IN WHICH THE STATUS OF A BODY CONDITION IS MONITORED, EVALUATED, CHANGED, RE-MONITORED AND RE-EVALUATED
FEEDBACK SYSTEM
2 types of FEEDBACK
NEGATIVE FEED BACK
POSITIVE FEEDBACK
STRENGTHEN OR REINFORCE A CHANGE IN THE ONE OF THE BODY’S CONTROLLED CONDITIONS.
POSITIVE FEEDBACK
REVERSES A CHANGE IN A CONTROLLED CONDITION.
NEGATIVE FEED BACK
6 TYPES OF BASIC ANATOMICAL TERMINOLOGY
- REGIONAL NAMES
- DIRECTIONAL TERMINOLOGIES
- PLANES AND SECTIONS
- BODY CAVITIES
- MEMBRANES
- REGIONS AND QUADRANTS
Toward the head, or the upper part of a structure.
Superior (soo’-PER-e-or)
(cephalic or cranial)
Ex: The heart is superior to the liver.
Away from the head, or the lower part of a structure.
Inferior (in-FE-re-or) (caudal)
Ex: The stomach is inferior to the lungs.
Nearer to or at the front of the body.
Anterior (an-TER-e-or) (ventral)*
Ex: The sternum (breastbone) is anterior to the heart.
Nearer to or at the back of the body.
Posterior (pos-TER-é-or) (dorsal)
ex: The esophagus (food tube) is posterior to the trachea (windpipe).
Between two structures.
Intermediate (in’-ter-ME-de-at)
ex: The transverse colon is intermediate to the ascending and descending colons.
Nearer to the midline (an imaginary vertical line that divides the body into equal right and left sides).
Medial (ME-de-al)
ex: The ulna is medial to the radius.
Farther from the midline.
Lateral (LAT-er-al)
ex: The lungs are lateral to the heart.
On the opposite side of the body from another structure.
Contralateral (KON-tra-lat-er-al)
ex: The ascending and descending colons are contralateral.
Nearer to the attachment of a limb to the trunk; nearer to the origination of a structure.
Proximal (PROK-si-mal)
ex: The humerus (arm bone) is proximal to the radius
Farther from the attachment of a limb to the trunk; farther from the origination of a structure.
Distal (DIS-tal)
ex: The phalanges (finger bones) are distal to the carpals (wrist bones).
Toward (PATUNGO) or on the surface(IBABAW) of the body.
Superficial (soo’-per-FISH-al) (external)
ex: The ribs are superficial to the lungs.
cranial bones and contains the brain.
Cranial cavity
Away from the surface(IBABAW) of the body.
Deep (Internal)
EX: The ribs are deep to the skin of the chest and back
vertebral column and contains the spinal cord and the beginnings of spinal nerves.
Vertebral canal
Chest cavity contains pleural and pericardial cavities and the mediastinum.
Thoracic cavity
potential space between the layers of the pericardium that surrounds the heart.
Pericardial cavity
potential space between the layers of the pleura that surrounds a lung.
Pleural cavity
Subdivided into abdominal and pelvic cavities.
Abdominopelvic cavity
Contains stomach, spleen, liver, gallbladder, small intestine, and most of the large intestine; the serous membrane of the abdominal cavity is the peritoneum.
Abdominal cavity
Central portion of the thoracic cavity between the lungs; extends from sternum to vertebral column and from first rib to diaphragm; contains heart, thymus, esophagus, trachea, and several large blood vessels.
Mediastinum
INORGANIC COMPOUNDS
Water
Pelvic cavity
Contains urinary bladder, portions of large intestine, and internal organs of reproduction.
THE CHEMICAL LEVEL OF ORGANIZATION
3 types of CHEMICAL BONDS
IONIC BOND
COVALENT BOND
HYDROGEN BOND
ORGANIC COMPOUNDS
- CARBOHYDRATES
- LIPIDS
- PROTEIN
- NUCLEIC ACID (DNA AND RNA)
CARBOHYDRATES (C,H,O)
5 types of Monosaccharides
- Glucose (the main blood sugar)
- Fructose (found in fruits)
- Galactose (in milk sugar).
- Deoxyribose (in DNA)
- Ribose (in RNA)
3 types of Disaccharides
- Sucrose (table sugar)
- Lactose (milk sugar)
- Maltose ( glucose + glucose.)
3 types of Polysaccharides
- Glycogen (stored form of carbohydrates in animals)
- Starches (main carbohydrates in food).
- Cellulose(part of cell walls in plants that cannot be digested)
Types of Lipids
- Fatty acids
- Triglycerides
- Phospholipids
- Steroids
- Eicosanoids
- Other lipids
6 Functions of Protein
- Structural (collagen)
- Regulatory (neurotransmitter)
- Contractile (myosin and actin)
- Immunological (antibodies and interleukins)
- Transport (hemoglobin)
- Catalytic (ATPase)
Gene is a segment of a DNA molecule.
DNA
Relays instructions from the genes to guide cell’s synthesis of proteins from amino acids.
RNA
THE CELLULAR ORGANIZATION
3 types of PARTS OF THE CELL
Plasma membrane
Cytoplasm
Nucleus
PARTS OF PLASMA MEMBRANE
- LIPID BILAYER
- MEMBRANE PROTEINS
- INTEGRAL PROTEINS
- PERIPHERAL PROTEINS
Permits some substances to pass more readily than others.
SELECTIVE PERMEABILITY
is a difference in the concentration of a chemical from one place to another
CONCENTRATION GRADIENT
is a difference in electrical charges between two regions.
ELECTRICAL GRADIENT
TRANSPORT PROCESS ACROSS THE PLASMA MEMBRANE
types of PASSIVE TRANSPORT
- Diffusion
- Simple diffusion
- Facilitated diffusion
- Channel-mediated
-Carrier-mediated
- Osmosis
types of ACTIVE TRANSPORT
1.Primary active transport (Na-K Pump)
2. Secondary active transport
- Antiportes
- Symporters
3. Vesicular
- Endocytosis
1. Receptor mediated
2. Phagocytosis
3. Pinocytosis
- Exocytosis
- Transcytosis (blood plasma and placenta)