Examine the slide under low and then high magnification. Note how closely the cells are packed.
: A final statement answering the objective based on your results. laboratornaja rabota po biologii za 8 klass kolesov
Cells are tightly packed with little intercellular substance. Protection, secretion, absorption. Cells are widely spaced with lots of intercellular matrix. Support, transport, nutrition. Muscular Elongated cells (fibers) capable of contraction. Movement of body parts. Nervous Neurons with long and short processes. Reception and transmission of impulses. Examine the slide under low and then high magnification
: Microscopic structure of tissues (epithelial, connective, muscular, nervous). Lab #2 : Microscopic structure of bones. Lab #3 : Fatigue during static work. Lab #4 : Posture and flat feet. Lab #11 : Effect of saliva enzymes on starch. Example Write-up: Lab #1 "Microscopic Structure of Tissues" Cells are tightly packed with little intercellular substance
Set up the microscope and place the slide of epithelial tissue on the stage.
: List the tools used (microscope, chemicals, etc.). Progress : Step-by-step actions taken. Results : Measurements, drawings, or observations.
Repeat the process for connective (e.g., bone or blood), muscular (skeletal), and nervous tissues.