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biology
| Question | Answer |
|---|---|
| Cell Wall | FOUND IN PLANT, FUNGI, AND BACTERIAL CELLS Tough, protective, rigid layer outside the cell/plasma membrane |
| Cell/Plasma Membrane | FOUND IN ALL CELLS Selectively permeable barrier surrounding the cell - controls what enters and exits the cell |
| Centriole | ONLY FOUND IN ANIMAL CELLS Cylindrical organelle made of microtubules that helps with cell division (making new cells) |
| Chloroplast | ONLY FOUND IN PLANT CELLS Contains a green pigment, chlorophyll, that absorbs light to complete photosynthesis |
| Cytoplasm | FOUND IN ALL CELLS The fluid that fills a cell, holding the organelles in place |
| Flagella | Usually only found in bacterial cells Only human cell with a flagella is the sperm Tail like structure that aids will cell movement |
| Mitochondria | FOUND IN EUKARYOTIC CELLS Responsible for cell respiration (makes ATP/energy) |
| Nucleus | ONLY FOUND IN EUKARYOTES Store genetic information (DNA/RNA), control cell growth/reproduction, regulate gene expression by directing protein synthesis |
| Ribosome | FOUND IN ALL CELLS Responsible for protein synthesis |
| Rough Endoplasmic Reticulum (RER) | FOUND IN EUKARYOTIC CELLS Network of membranes studded with ribosomes responsible for synthesizing, folding, modifying, and transporting proteins |
| Smooth Endoplasmic Reticulum (SER) | FOUND IN EUKARYOTIC CELLS Network of membranes lacking ribosomes that are responsible for synthesizing lipids, steroids, and carbohydrates as well as metabolizing toxins (detoxification) |
| Golgi Body/Golgi Apparatus | FOUND IN EUKARYOTIC CELLS Cellular “post office” Modify, sort, and package proteins and lipids from the ER into vesicles for delivery to other organelles |
| Vacuole | FOUND IN EUKARYOTIC CELLS Large in plants; small in animals Responsible for storage, waste management, and maintaining cell structure/homeostasis |
| Lysosome | FOUND IN EUKARYOTIC CELLS Breakdown waste, cellular debris, foreign invaders (ex: bacteria), and old organelles into reusable components for the cell |