The protist amoeba does. I think this process is called exocytosis.
Some protists use a process called phagocytosis to actively ingest food particles. During phagocytosis, the protist surrounds the food particle with its cell membrane and forms a vesicle, called a food vacuole, to bring the food particle into the cell for digestion.
Phagocytosis is the process by which a cell engulfs a large particle by extending pseudopodia around it and bringing it into the cell in a membrane-bound vesicle.
Phagocytosis is the process where a white blood cell surrounds, engulfs, and forms a vesicle around a worn-out red blood cell for elimination. This is a key mechanism by which the immune system clears out old or damaged cells from the body.
Pseudopods are extensions of a cell membrane used for movement in certain protists, like amoebas. These protists are typically heterotrophic, meaning they obtain nutrients by consuming other organisms. Autotrophic organisms produce their own food through photosynthesis or chemosynthesis.
The ameba is a single celled organism, and engulfs its food by using 1) Psuedopods 2) Cell membrane. The ameba surrounds its food with their psuedopods, meaning their "legs" but not really since they don't actually have legs. Next, using their cell membrane, the food is pushed inside.
Yes, engulfing a particle of food by an amoeba requires energy as it involves the process of endocytosis where the cell membrane surrounds and engulfs the food particle. This process requires ATP, the cell's energy currency, to power the necessary molecular machinery.
This process is called phagocytosis. The ameba engulfs the food particle by extending its cell membrane around it, forming a food vacuole which contains the particle for digestion.
surrounding the food with pseudopodia
An amoeba gathers food through a process called phagocytosis, where it surrounds and engulfs its food, such as bacteria or algae, with its cell membrane to form a food vacuole. Enzymes are then released into the vacuole to digest the food, allowing the amoeba to absorb the nutrients.
Hamburger
Some protists use a process called phagocytosis to actively ingest food particles. During phagocytosis, the protist surrounds the food particle with its cell membrane and forms a vesicle, called a food vacuole, to bring the food particle into the cell for digestion.
Some protists use a process called phagocytosis to actively ingest food particles. During this process, the protist engulfs the food by extending its cell membrane around the particle, forming a food vacuole. Enzymes are then secreted into the vacuole to digest the food. This method allows protists to consume bacteria, organic matter, and other small particles from their environment.
food vacuole
Phagocytosis is the process by which a cell engulfs a large particle by extending pseudopodia around it and bringing it into the cell in a membrane-bound vesicle.
Protazoa and protis engulfs their food
Phagocytosis is the process where a white blood cell surrounds, engulfs, and forms a vesicle around a worn-out red blood cell for elimination. This is a key mechanism by which the immune system clears out old or damaged cells from the body.
phagocytosis