PLANT CELL BY JESSICA BRAVO Meaning Plant cell

PLANT CELL BY JESSICA BRAVO

Meaning • Plant cell: are eukaryotic cells that differ in several key respects from the cells of other eukaryotic organisms. Their distinctive features include: • nucleus, Plasmodesma, Dictyosome, Nucleus, Nuclear envelope, Endoplasmic reticulum, Peroxisome, Chloroplast, • Mitochondria, Cytosol, Free ribosome, Tonoplast, Vacuole, cell wall, Plasma membrane, Thylakoids, and Starch grain

Nucleus • Nucleus: a central part about which other parts are grouped or gathered. Also sometimes referred to as the "control center", is a membrane-enclosed organelle found in eukaryotic cells.

Plasmodesma • An intercellular bridge.

Chromatin • Chromatin: a coloring substance in the nucleus of the cell.

Dictyosome • Dictyosome: cellular organelle that elaborates sugars and proteins.

Nuclear Envelope • Nuclear envelope: membrane surrounding the nucleolus.

Cell Wall • Cell Wall: the definite boundary or wall that is part of the outer structure of certain cells, as a plant cell.

Endoplasmic Reticulum • Endoplasmic reticulum: a formation within the cytoplasm that plays a role in the production of various substances.

Peroxisome • Peroxisome: cytoplasmic organelle which contains enzymes.

Chloroplast • Chloroplast : granule of chlorophyll, which is needed for photosynthesis.

Mitochondria • Mitochondria : granule that plays an important role in the respiration and energy-releasing reactions in living cells.

Cytosol • Cytosol : liquid part of the cytoplasm.

Free Ribosome • Free ribosome : cytoplasmic organelle which is responsible for protein synthesis.

Vacuole • Vacuole: space with the cytoplasm of a cell containing various substances.

Tonoplast • Tonoplast : vacuolar membrane.

Plasma membrane • Plasma membrane: envelope of plasma.

Thylakoids • Thylakoids: membranous molecular structures involved in photosynthesis.

Starch Grain • Starch Grain: starch granule.

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