Lab #1 Definitions Flashcards
Reproduction
To produce again
Autoregulation
Self regulation
(Auto)=self
Hypothalamus
A specialized structure of the endocrine system that produces hormones for homeostatic regulation
Pericardial
Located around the heart
Avascular
Without blood flow
Endocrine
A system of specialized structures that produces hormones for homeostatic regulation
Merocrine
A strategy of secreting hormones via exocytosis
Apocrine
A strategy of secreting hormones in which the apical portion of the cell is destroyed to release the hormones
Holocrine
A strategy of secreting hormones in which the entire cell is destroyed to release the hormones
Autocrine
The cell that releases the hormone is affected by it
Paracrine
Secretion of hormones that effects the neighboring or surrounding cells
Tachycardia
Elevated resting heart rate >100
Bradycardia
Low resting heart rate <60
Cardiopulmonary
Heart and lungs
EXTRA CREDIT
Symmorphosis
Matching of linked systems
Cardiac system + pulmonary system =
Cardiopulmonary
Adenosine diphosphate (ADP) or Adenosine Triphosphate (ATP)
Biological fuel
Cutaneous
Surface
Subcutaneous
Below the surface
Cytogenetics
The inheritable characteristics of the cell
Remember genetics are inheritable and cyto =cell
Oligodendrocyte
A specialized nerve cell that produces myelin
Oligo= lipid dendro= nerve cyte =cell
Myelin is the fatty covering over nerves
Hepatocyte
Liver cells
Leukocyte
White blood cells or immune cells
Macrophage
Immune cells that eat or engulf large quantities
Microphages
Immune cells called neutrophils that eat or engulf small amounts
Decomposition
To break down the elemental particles
Metabolism
The sum of the chemical reactions
Catabolism
Chemical reactions that break things into smaller parts
Anabolic
Chemical reactions that build things up into larger parts
Hydrophilic
Water soluble
Hydrophobic
Insoluble in water
Amphiphatic
A chemical or molecule that has a hydrophilic head and a hydrophobic tail used to transport fat
Colloid
Not solid
Or liquid
Gel like
Hydrostatic
Blood pressure
Hypertonic
Hyper osmotic
More particulate matter and less water
Hypotonic
Hypo osmotic
Less particulate matter and more water
Glucose
Usable sugar
Glycogen
Stored sugar