BIO250L Lab 1 : Straighterline Microbiology Lab | COMPREHENSIVE
tions
ques answered, 2025 verified graded A+ already
passed!
1. Diffusion: Movement of molecules from an area of higher concentration to an area of lower
concentration.
2. concentration gradient: when molecules are unevenly distributed resulting in an area of
higher and lower concentration
3. what is the correlation between molecular mass and rate of diffusion:
the larger and heavier the molecule the slower it will dittuse
4. osmosis: Dittusion of water through a selectively permeable membrane
5. selectivly permeable membrane: membrane that only allows certain things to
come in while keeping other things out
6. hypertonic: the concentration of solutes is greater outside the cell than inside it
7. hypotonic: the concentration of solutes is greater inside the cell than outside of it
8. isotonic: the concentration of solutes is the same inside and outside the cell
9. apical surface of epithelial tissue: layer of cells closest to the lumen
10. basal surface: The bottom layer of epithelial tissue that attaches to the basement
membrane
11. basement membrane: Cells at the base of an epithelial layer are attached to this.
12. simple epithelium: single layer of cells
13. stratified epithelium: multiple layers of cells
14. goblet cells: cells that secrete mucus
15. cilia: The hairlike projections on the outside of cells that move in a wavelike manner
16. lumen: An open space, such as within a blood vessel or the intestine or outside the
body (A)
17. simple squamous epithelium: identify the type of epithelial cells
18. simple cuboidal epithelium: identify the type of epithelial cells
19. simple columnar epithelium: identify the type of epithelial cells
20. pseudostratified ciliated columnar epithelium: identify the type of
epithelial cells
21. stratified squamous epithelium: identify the type of epithelial cells
22. transitional epithelium: identify the type of epithelial cells
23. collagen fiber: identify the component of loose connective tissue
24. fibroblast: identify the component of loose connective tissue (1)
25. reticular fiber: identify the component of loose connective tissue
1/
5
, BIO250L Lab 1 : Straighterline Microbiology Lab | COMPREHENSIVE
tions
ques answered, 2025 verified graded A+ already
passed!
26. elastic fiber: identify the component of loose connective tissue
27. adipocyte: identify the type of cell
28. areolar loose connective tissue: identify the tissue
2/
5
tions
ques answered, 2025 verified graded A+ already
passed!
1. Diffusion: Movement of molecules from an area of higher concentration to an area of lower
concentration.
2. concentration gradient: when molecules are unevenly distributed resulting in an area of
higher and lower concentration
3. what is the correlation between molecular mass and rate of diffusion:
the larger and heavier the molecule the slower it will dittuse
4. osmosis: Dittusion of water through a selectively permeable membrane
5. selectivly permeable membrane: membrane that only allows certain things to
come in while keeping other things out
6. hypertonic: the concentration of solutes is greater outside the cell than inside it
7. hypotonic: the concentration of solutes is greater inside the cell than outside of it
8. isotonic: the concentration of solutes is the same inside and outside the cell
9. apical surface of epithelial tissue: layer of cells closest to the lumen
10. basal surface: The bottom layer of epithelial tissue that attaches to the basement
membrane
11. basement membrane: Cells at the base of an epithelial layer are attached to this.
12. simple epithelium: single layer of cells
13. stratified epithelium: multiple layers of cells
14. goblet cells: cells that secrete mucus
15. cilia: The hairlike projections on the outside of cells that move in a wavelike manner
16. lumen: An open space, such as within a blood vessel or the intestine or outside the
body (A)
17. simple squamous epithelium: identify the type of epithelial cells
18. simple cuboidal epithelium: identify the type of epithelial cells
19. simple columnar epithelium: identify the type of epithelial cells
20. pseudostratified ciliated columnar epithelium: identify the type of
epithelial cells
21. stratified squamous epithelium: identify the type of epithelial cells
22. transitional epithelium: identify the type of epithelial cells
23. collagen fiber: identify the component of loose connective tissue
24. fibroblast: identify the component of loose connective tissue (1)
25. reticular fiber: identify the component of loose connective tissue
1/
5
, BIO250L Lab 1 : Straighterline Microbiology Lab | COMPREHENSIVE
tions
ques answered, 2025 verified graded A+ already
passed!
26. elastic fiber: identify the component of loose connective tissue
27. adipocyte: identify the type of cell
28. areolar loose connective tissue: identify the tissue
2/
5
