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The protists do not have much in common besides a relatively simple organization[3] - either they are unicellular, or they are multicellular without specialized tissues. This simple cellular organization distinguishes the protists from other eukaryotes, such as fungi, animals and plants.
Protists live in almost any environment that contains liquid water. Many protists, such as the algae, are photosynthetic and are vital primary producers in ecosystems, particularly in the ocean as part of the plankton. Other protists, such as the Kinetoplastids and Apicomplexa are responsible for a range of serious human diseases, such as malaria and sleeping sickness.
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What are characteristics all protists?
All protists have cells containing at least one nucleus, internal membranes, and other typical cell structures
Do protists move independently?
Yes, protists can move independently through the use of structures like flagella, cilia, or pseudopods. These structures allow protists to swim, glide, or crawl in their aquatic or moist environments.
Do protists move?
yes they actually can. they have structures which allow them to move across. The cilia (tiny hair like structures), flagella (whip like structures), or pseudopod whoch acts like a foot.
What two cell structures do protists have that bacteria does not?
Protists have membrane-bound organelles, such as a nucleus and mitochondria, which are not present in bacteria. Additionally, many protists possess a complex cytoskeleton that aids in maintaining cell shape and facilitating movement, a feature that is generally absent in bacterial cells. These structures contribute to the greater complexity and diversity of protists compared to bacteria.
What do Protists lack?
Protists lack the specialized structures and systems found in multicellular organisms, such as tissues and organs. They are primarily unicellular, although some can form simple multicellular structures. Additionally, protists do not possess a true cell wall, which differentiates many of them from plants and fungi. Instead, they have diverse cellular structures and can exhibit a wide range of metabolic processes.
What are characteristics all protists?
All protists have cells containing at least one nucleus, internal membranes, and other typical cell structures
Do protists move independently?
Yes, protists can move independently through the use of structures like flagella, cilia, or pseudopods. These structures allow protists to swim, glide, or crawl in their aquatic or moist environments.
Do protists move?
yes they actually can. they have structures which allow them to move across. The cilia (tiny hair like structures), flagella (whip like structures), or pseudopod whoch acts like a foot.
Animal like protists that use structures called?
Animal-like protists that use structures called pseudopods to move and feed are known as amoebas. These organisms are able to extend and retract these pseudopods to capture food particles and propel themselves through their environment.
What two cell structures do protists have that bacteria does not?
Protists have membrane-bound organelles, such as a nucleus and mitochondria, which are not present in bacteria. Additionally, many protists possess a complex cytoskeleton that aids in maintaining cell shape and facilitating movement, a feature that is generally absent in bacterial cells. These structures contribute to the greater complexity and diversity of protists compared to bacteria.
What do Protists lack?
Protists lack the specialized structures and systems found in multicellular organisms, such as tissues and organs. They are primarily unicellular, although some can form simple multicellular structures. Additionally, protists do not possess a true cell wall, which differentiates many of them from plants and fungi. Instead, they have diverse cellular structures and can exhibit a wide range of metabolic processes.
How do protists move?
Ways that protists move:flagellaciliumpseudopodSome protists don't move at all.It uses its flagella. Some like the ameoba don't have a flagella but can move around with their body
Are all protists unicellullar?
No, not all protists are unicellular. Some protists can be multicellular, such as certain seaweeds and algae.
How are monerans and protists?
Monerans or prokaryotes are similar to protists because they are both unicellular. Their modes of locomotion is through the use of structures like flagella and cilia.
How are protists similar to animals?
Protists are similar to animals in a couple ways. All animals are multicellular and some protists are multicellular though not all are. All protists and animal cells are also eukaryotic or containing a nucleus.
Why do protists have appendage or flagella?
Protists have appendages like flagella to help them move and navigate through their environment. These structures enable protists to swim and propel themselves, allowing them to find food, avoid predators, and locate favorable conditions for survival. Appendages and flagella are vital adaptations for protists' motility.
When protists and fungi are compared which feature is unique to protists?
A unique feature of protists is their diverse range of cellular structures and modes of nutrition, including the ability to be photosynthetic, heterotrophic, or mixotrophic. Unlike fungi, which are primarily heterotrophic and absorb nutrients through external digestion, protists can also carry out photosynthesis like plants, thanks to their chloroplasts. Additionally, protists can be unicellular or multicellular, whereas most fungi are multicellular organisms with defined structures like hyphae and mycelium.
