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What is phagocytosis and how does it work?
large particles or cells are engulfed by the cell plasma membrane
What organelle in animal cells digests its food?
Lysosome
Which process is most likely the way in which the first protists formed?
The first protists are believed to have formed through a process called endosymbiosis, where early eukaryotic cells engulfed prokaryotic organisms, such as bacteria. This symbiotic relationship allowed the engulfed cells to perform specific functions, such as photosynthesis or respiration, leading to the development of complex cells. Over time, these engulfed cells became integral parts of the host cells, evolving into organelles like mitochondria and chloroplasts, which are characteristic of protists today.
Why did the large cells not destroy the small aerobic cells they engulfed?
The large cells did not destroy the small aerobic cells they engulfed because of a mutualistic relationship where both cells benefit from each other. The small aerobic cells provide energy in the form of ATP through aerobic respiration, benefiting the large cells by increasing their efficiency. In return, the large cells offer protection and a stable environment for the small aerobic cells to thrive.
How do killer cells work?
Killer t cells are activated by helper t cells. The Helper t cells are alerted by the macrophage that has engulfed the virus. It grows antigens to alert the helper t cells. The killer t cells are like white blood cells, there purpose is to fight pathogens.
A structure that digests worn out cells and bacteria is called?
Lysosomes
What letter identifies the structure that digests food particles and foreigon invaders?
cells
What is the biological structure that digests food particles and foreign invaders?
The lysosome acts as the cells garbage disposal unit. This small organelle digests worn out cell partsand food. The lysosome can be found in the cytoplasm.The lysosome acts as the cells garbage disposal unit.
What is phagocytosis and how does it work?
large particles or cells are engulfed by the cell plasma membrane
Which structure or materials do eukaryotic cells and viruses both have?
Which structure do eukaryotic cells and viruses both have?Cytoplasmmitochondriadnaall of the above?
What digests worn out cells?
lysosomes
A sacklike structure in which cells store materials?
The answer is a Vacuole
Which structure in the cell is responsible transportation and delivery of materials?
The Golgi bodies is the structure that is responsible for the transportation and delivery of materials in cells.
What is the fuction of the lysosomes in animal cell and how is it similar to the stomach?
The lysosome is charged with the degradation of biomolecules no longer needed in the cell and is on board white blood cell to degrade harmful microorganisms that are engulfed by the white blood cells. It is similar to a stomach as it " digests " these molecules it fuses with.
Which structure controls the movement of materials in the cells?
Golgi bodies
What is thought to be engulfed by prokaryotes eventually leading to the development of animal cells?
It is thought that mitochondria were engulfed by prokaryotes, which eventually developed into animal cells. This event led to the creation of a symbiotic relationship between the host cell and the engulfed mitochondria, giving rise to complex eukaryotic cells.
What happens to cells that are engulfed during endosymbiosis?
They become organelles
