The theory of endosymbiosis suggests that mitochondria were once free-living organisms considering they have their own genetic material and smaller ribosomes than other organelles. The mitochondria do not interact with other organelles per se. For example, the smooth endoplasmic reticulum contains ribosomes, but mitochondria do not house or make use of other organelles.
ORGANELLE LOCATION DESCRIPTIONFUNCTION cell wall plant, not animal *outer layer
*rigid, strong, stiff
*made of cellulose *support (grow tall)
*protection
*allows H2O, O2, CO2 to pass into and out of cell cell membrane both plant/animal *plant - inside cell wall
*animal - outer layer; cholesterol
*selectively permeable *support .
*protection
*controls movement of materials in/out of cell
*barrier between cell and its environment
*maintains homeostasis nucleus both plant/animal *large, oval *controls cell activities nuclear membrane both plant/animal *surrounds nucleus
*selectively permeable *Controls movement of materials in/out of nucleus cytoplasm both plant/animal *clear, thick, jellylike material and organelles found inside cell membrane *supports /protects cell organelles endoplasmic
reticulum (E.R.) both plant/animal *network of tubes or membranes *carries materials through cell ribosome both plant/animal *small bodies free or attached to E.R. *produces proteins mitochondrion both plant/animal *bean-shaped with inner membranes *breaks down sugar molecules into energy vacuole plant - few/large .
animal - small *fluid-filled sacs *store food, water, waste (plants need to store large amounts of food) lysosome plant - uncommon
animal - common *small, round, with a membrane *breaks down larger food molecules into smaller molecules .
*digests old cell parts chloroplast plant, not animal *green, oval usually containing chlorophyll (green pigment) *uses energy from sun to make food for the plant (photosynthesis).
The mitochondria in the cell works with all the other organelles. It produces energy for the cell to function. The cell works like a factory making proteins and other products. Without the energy the cell cannot make these products.
A Eukaryot cells have mitochondria
They are found in almost every eukariyotic cells. They fulfill energy requirement of the cell
the bullrick organelle
The wall gives the cell its shape and surrounds the cytoplasmic membrane. If there was no cell membrane the organelles would lose their shape and bump into each other. The cell membrane is a gelatin fluid, so the organelles stick to it and stay and shape and do not bump into the other organelles.
The plasma membrane-- AKA the cell membrane-- surrounds the cell and keeps the cytoplasm and organelles in the cell.
yes, prokaryotic cells have a cell membrane. however, they have no nucleus or membrane enclosed organelles
Prokaryotic cells do not have membrane bound organelles.
Eukaryotes have membrane bound organelles. But not all organelles are bound by a membrane, for example free ribosomes.
No, the organelles are within the cell membrane (in the cytoplasm).
cell membrane, cytoplasm, and organelles
prokaryote cell
The wall gives the cell its shape and surrounds the cytoplasmic membrane. If there was no cell membrane the organelles would lose their shape and bump into each other. The cell membrane is a gelatin fluid, so the organelles stick to it and stay and shape and do not bump into the other organelles.
every cell is important in the factor of life. sure the cell membrane is not like the nucleus, but is the cell alive? does it work with the rest of the animal cell?does this answer your question?
animal cell: cell membrane nucleus cytoplasm organelles vacuole plant cell: cell membrane cell wall nucleus cytoplasm chloroplast organelles vacuole
The plasma membrane-- AKA the cell membrane-- surrounds the cell and keeps the cytoplasm and organelles in the cell.
yes, prokaryotic cells have a cell membrane. however, they have no nucleus or membrane enclosed organelles
the organelles are enclosed in membranes
Prokaryotic cells do not have membrane bound organelles.
Eukaryotes have membrane bound organelles. But not all organelles are bound by a membrane, for example free ribosomes.
the cell membrane, and all the organelles in the cell