🔬 All cells have a cell membrane, cytoplasm, and DNA.
🧬 Eukaryotic cells have organelles like the nucleus, while prokaryotic cells do not.
🔎 Organelles are specialized parts within cells.
🔑 Organelles are the specialized parts of a cell that have unique jobs to perform.
🧬 The nucleus is the control center of the cell, containing DNA or genetic material.
🧮 Ribosomes, located outside the nucleus, synthesize proteins.
🧠 The cell contains organelles that float in the cytoplasm, including ribosomes and the endoplasmic reticulum.
📦 The endoplasmic reticulum serves as a passageway for transporting materials, such as proteins, in small vesicles.
🏭 The golgi apparatus receives proteins from the endoplasmic reticulum and customizes them for the cell's use.
🔑 Proteins can be modified by adding lipids or carbohydrates.
🔑 Vacuoles store different materials in plant cells.
🔑 Lysosomes break down damaged cell parts using enzymes.
🔑 Mitochondria produce ATP molecules for cell energy.
🔑 Cells with higher energy needs have more mitochondria.
📚 Cells maintain their shape through a cytoskeleton, which includes microfilaments and microtubules.
🌿 Some plant cells have a chloroplast where photosynthesis occurs, and they also have a cell wall for support and protection.
🔬 There are other unique cell structures in different organisms.
🔬 Cells have different structures like cilia and flagella.
🧬 Eukaryotic cells have a nucleus and membrane-enclosed organelles.
🌱🐾 Only the sperm cell in humans has a flagellum.
🔍 All cells have a cell membrane, cytoplasm, and genetic material.
🌿🦠 Only plant cells have chloroplasts, but both plant and animal cells have mitochondria.
🔍 This video provides an overview of cell structure.