BIOS251 Lab Practicum Test Questions and Answers Graded A 2024

Nucleus Name the structure Nucleolus Name the structure Mitochondria Name the structure Smooth ER Name the structure Desmosome Name the structure Desmosome A structure by which two adjacent cells are attached Basal Membrane Name the structure hemidesmosome Name the structure Hemidesmosome Attach to basal cell membrane and have strong adhesive properties collagen fibers Name the structure fibroblast Name the structure fibroblast Secrete collagen proteins to maintain the framework of muscle proteins peroxisome Name the structure peroxisome generate hydrogen peroxide, oxidize fatty and amino acids, neutralize toxic chemicals lysosome Name the structure lysosome break down excess or worn out cell parts, helps with apoptosis, may protect against pathogens rough ER Name the structure