What organelle is found in algae but not fungi? Chloroplast Chloroplast is the organelle that provides certain living organisms the ability to perform photosynthesis. It is found in algae but absent in microorganisms like protozoa
What organelle is found in algae but not fungi?
Chloroplast
Chloroplast is the organelle that provides certain living organisms the ability to perform photosynthesis. It is found in algae but absent in microorganisms like protozoa and fungi.
What is a contractile vacuole quizlet?
Contractile Vacuoles. Contractile vacuoles are membrane-bound organelles that exist mainly in the cells of the kingdom Protista. The point of the contractile vacuole is to pump water out of the cell through a process called osmoregulation, the regulation of osmotic pressure.
What two categories of fungi cause disease?
There are two main species that cause disease: Cryptococcus neoformans and C. gattii. These fungi rarely cause infections in healthy individuals but can be very serious for individuals with compromised immune systems, such as those with HIV/AIDS. Infection generally occurs when someone breathes in the fungus.
What structures in protozoa allow them to take in and expel water?
The organelle used to remove excess water in protozoa is a contractile vacuole.
Do eukaryotic cells have Glycocalyx?
The glycocalyx is a carbohydrate-enriched coating that covers the outside of many eukaryotic cells and prokaryotic cells, particularly bacteria . When on eukaryotic cells the glycocalyx can be a factor used for the recognition of the cell.
Which of the following are examples of algae?
Pond scum, seaweed, and giant kelp are all examples of algae. Algae are protists with plant-like characteristics, that are typically found in aquatic environments. Like plants, algae are eukaryotic organisms that contain chloroplasts and are capable of photosynthesis.
Where is contractile vacuole found?
freshwater protozoa
Contractile vacuole, regulatory organelle, usually spherical, found in freshwater protozoa and lower metazoans, such as sponges and hydras, that collects excess fluid from the protoplasm and periodically empties it into the surrounding medium. It may also excrete nitrogenous wastes.
Why is fungi bad for humans?
Fungi can cause a variety of conditions. Most of them affect the nails or skin, causing rashes or other skin conditions, but some can cause more serious infections. Fungi can cause meningitis, blood infections, and lung infections.
What does the contractile vacuole look like?
Contractile vacuole, regulatory organelle, usually spherical, found in freshwater protozoa and lower metazoans, such as sponges and hydras, that collects excess fluid from the protoplasm and periodically empties it into the surrounding medium. It may also excrete nitrogenous wastes.
What types of vacuoles are found in protists?
Types of Vacuoles Sap Vacuoles: It has a series of transport systems for the passage of different substances. Contractile Vacuoles: They occur in some algae and protist cells that are found mainly in freshwater. Food Vacuoles: They occur in the cells of protozoan protists, various lower animals, and phagocytes from higher animals.
Do protists have cells?
Protists are a diverse collection of organisms. While exceptions exist, they are primarily microscopic and unicellular, or made up of a single cell. The cells of protists are highly organized with a nucleus and specialized cellular machinery called organelles.
What is the function of the vacuole in a plant?
Plant Cell Vacuoles. Vacuoles are membrane-bound sacs within the cytoplasm of a cell that function in several different ways. In mature plant cells, vacuoles tend to be very large and are extremely important in providing structural support, as well as serving functions such as storage, waste disposal, protection, and growth.
Where is the vacuole located in the animal cell?
The vacuole is located in the cytoplasm in both animal and plant cells. It has a single membrane surrounding a fluid filled space. Its function is to store food, water, and minerals for the cell.