๐ฌ All cells have a cell membrane, cytoplasm, and DNA.
๐งฌ Eukaryotic cells have organelles like the nucleus, while prokaryotic cells do not.
๐ Organelles are specialized parts within cells.
๐ Organelles are the specialized parts of a cell that have unique jobs to perform.
๐งฌ The nucleus is the control center of the cell, containing DNA or genetic material.
๐งฎ Ribosomes, located outside the nucleus, synthesize proteins.
๐ง The cell contains organelles that float in the cytoplasm, including ribosomes and the endoplasmic reticulum.
๐ฆ The endoplasmic reticulum serves as a passageway for transporting materials, such as proteins, in small vesicles.
๐ญ The golgi apparatus receives proteins from the endoplasmic reticulum and customizes them for the cell's use.
๐ Proteins can be modified by adding lipids or carbohydrates.
๐ Vacuoles store different materials in plant cells.
๐ Lysosomes break down damaged cell parts using enzymes.
๐ Mitochondria produce ATP molecules for cell energy.
๐ Cells with higher energy needs have more mitochondria.
๐ Cells maintain their shape through a cytoskeleton, which includes microfilaments and microtubules.
๐ฟ Some plant cells have a chloroplast where photosynthesis occurs, and they also have a cell wall for support and protection.
๐ฌ There are other unique cell structures in different organisms.
๐ฌ Cells have different structures like cilia and flagella.
๐งฌ Eukaryotic cells have a nucleus and membrane-enclosed organelles.
๐ฑ๐พ Only the sperm cell in humans has a flagellum.
๐ All cells have a cell membrane, cytoplasm, and genetic material.
๐ฟ๐ฆ Only plant cells have chloroplasts, but both plant and animal cells have mitochondria.
๐ This video provides an overview of cell structure.
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