idkbru :
All cells share a cell membrane, cytoplasm, ribosomes, and DNA.Iodine acts as a stain to make transparent cell structures (like the nucleus and cell membrane) darker and easier to see under the microscope.A specimen must be thin so light can pass through it. If it is too thick, light cannot travel through, and the image will appear completely dark under a compound light microscope.Under the microscope, the ink appears uneven, grainy, and broken up with visible gaps, fibers, and texture, rather than a solid, smooth line.Difference: Cilia are short, hair-like, and numerous; flagella are long, whip-like, and typically few in number (1–2).The image appears inverted (upside down) and reversed (flipped horizontally) compared to how it looks with the naked eye.Used for movement and locomotion.Central vacuoleOrganellesCell membrane Ribosomes synthesize proteins on the rough ER, which packages them into vesicles to transport to the Golgi apparatus for modification and sorting. Proteins get transported.nucleus Name: Phospholipid molecule
Hydrophobic part: Fatty acid tails
Hydrophilic part: Phosphate headMitochondriaPlasmidLysosomesChloroplastsRibosomesCytoskeletonFolded inner membranes increase surface area, allowing more room for chemical reactions like cellular respiration and photosynthesis to take place.Both have a cell wall, ribosomes, cytoplasm, and DNA.Rough ER is covered in ribosomes and helps make and fold proteins. Smooth ER lacks ribosomes and makes lipids/fats while removing toxins. A bacterial cell lacks a nucleus, whereas a frog cell has a nucleus.No, viruses are non-living particles made of genetic material inside a protein coat; they lack cell machinery.All cells share a cell membrane, cytoplasm, ribosomes, and DNA.Prokaryotes (like bacteria) lack a nucleus and membrane-bound organelles. Eukaryotes (like plant and animal cells) have a nucleus and organized organelles.Prokaryotes lack a nucleus and membrane-bound organelles; eukaryotes have both.braxton.timmons4kameaisweird
2026-09-12 04:06:34