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A&P Lab Practical -1 Questions and Complete Solutions Graded A+
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A&P Lab Practical -1 Questions and Complete Solutions Graded A+
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A&P Lab Practical#1 Questions and
Complete Solutions
Graded A+
Denning [Date] [Course title]
,Diffusion - Answer: Movement of molecules from an area of higher concentration to an area of lower
concentration.
Concentration gradient - Answer: difference in the concentration of a substance from one location to
another
Osmosis - Answer: Diffusion of water through a selectively permeable membrane
selective permeability - Answer: A property of a plasma membrane that allows some substances to cross
more easily than others.
Crenation - Answer: shrinking of red blood cells
Hemolysis - Answer: the rupture or destruction of red blood cells.
isotonic solution - Answer: A solution in which the concentration of solutes is essentially equal to that of
the cell which resides in the solution
hypotonic solution - Answer: solution has a lower solute concentration than the fluid within a cell
intracellular fluid - Answer: What is the fluid inside the cells called
hypertonic solution - Answer: solution has a greater solute concentration than intracellular fluid
Benedict's Test - Answer: What test requires you to heat 2 test tubes in water, the 1st tube has solution
from the sac, the 2nd tube has solution from the bowl, before putting them in water you add benedicts
solution. If it turns a color other than blue it's positive for osmosis (in sac) or Diffusion (bowl)
AgNO3 (silver nitrate) test - Answer: Test where you add a drop of AgNO3 to a solution to see if NaCl
(NaCl) is positive. The solution will cloud if NaCl is present. This is a result of diffusion
, Burst a RBC - Answer: Hypotonic solutions will ____ a RBC
Shrink a RBC - Answer: Hypertonic solutions will ____ a RBC
epithelial, connective, muscle, nervous - Answer: What are the types of tissues?
Simple squamous epithelium,
simple cuboidal epithelium,
simple columnar epithelium,
pseudostratified columnar epithelium,
stratified squamous epithelium,
transitional epithelium - Answer: What are the types of epithelium tissues?
Areolar loose connective tissue
Adipose loose connective tissue
Dense regular connective tissue
Dense irregular connective tissue
Hyaline cartilage
Bone osseous tissue
Blood - Answer: What are the types of connective tissues?
Skeletal muscle, Cardiac muscle, Smooth muscle - Answer: What are the types of muscle tissue?
Nervous tissue - Answer: what are the types of nervous tissue?
pleura, pericardium, peritoneum - Answer: What are the types of serous membranes?
simple squamous epithelium - Answer: What type of tissue is this?
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