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Where is the basal body located?
The basal body is located at the base of a eukaryotic flagellum or cilium and anchors these structures to the cell membrane. It plays a role in organizing the microtubules that make up the flagellum or cilium, providing structural support.
How does an animal cell use the flagellum?
An animal cell typically does not possess a flagellum, as flagella are primarily found in certain microorganisms like sperm cells and some protists. In the case of sperm cells, the flagellum functions as a tail that propels the cell through fluid, enabling it to swim toward an egg for fertilization. The movement is powered by the coordinated beating of the flagellum, which is anchored to the cell body by a structure called the basal body. In summary, while flagella are not common in most animal cells, they play a crucial role in the locomotion of specific cell types like sperm.
What structure anchors cilia and flagella?
They both are hairlike processes on certain anatomical cells and motile organisms.
Do epithelial tissues always exhibit polarity?
Yes, epithelial tissues typically exhibit polarity, with distinct apical and basal surfaces. The apical surface faces the external environment or a body cavity, while the basal surface is anchored to a basement membrane. This polarity allows for the specialized functions of epithelial cells, such as secretion and absorption.
Is Basal body is a plant or animal cell?
The basal body is typically found in animal cells. It is a structure located at the base of cilia and flagella, helping to anchor and organize these cell appendages. Plants do not have cilia or flagella, so they generally do not have basal bodies.
What is the basal body?
The basal body is a structure that anchors the base of the flagellum and allows it to rotate.
Where is the basal body located?
The basal body is located at the base of a eukaryotic flagellum or cilium and anchors these structures to the cell membrane. It plays a role in organizing the microtubules that make up the flagellum or cilium, providing structural support.
What is a motile projection attach to the basal body?
A motile projection attached to the basal body is typically a flagellum or a cilium. These structures help in cell movement and can be found in various organisms such as bacteria, protists, and some multicellular organisms. The basal body serves as the anchoring point and coordinates the movement of the flagellum or cilium.
What does the basal body do?
The basal body is an organelle that serves as the base of a eukaryotic flagellum or cilium. It anchors these structures to the cell and is involved in their formation and function, aiding in cellular movement and sensory perception.
What is the bacterial flagellum made up of?
The bacterial flagellum is primarily composed of a filament, hook, and basal body. The filament is made up of protein subunits called flagellin, which form the helical structure. The hook acts as a flexible joint between the filament and the basal body, which anchors the flagellum to the cell membrane and provides the rotary motor for movement.
How does an animal cell use the flagellum?
An animal cell typically does not possess a flagellum, as flagella are primarily found in certain microorganisms like sperm cells and some protists. In the case of sperm cells, the flagellum functions as a tail that propels the cell through fluid, enabling it to swim toward an egg for fertilization. The movement is powered by the coordinated beating of the flagellum, which is anchored to the cell body by a structure called the basal body. In summary, while flagella are not common in most animal cells, they play a crucial role in the locomotion of specific cell types like sperm.
Some bacterial cells have a flagellum?
The bacterial flagellum is made up of the protein flagellin,this "hook" allows the axis of the helix to point directly away from the cell. The basal body has several traits in common with some types of secretory pores.
What structure anchors cilia and flagella?
They both are hairlike processes on certain anatomical cells and motile organisms.
Do epithelial tissues always exhibit polarity?
Yes, epithelial tissues typically exhibit polarity, with distinct apical and basal surfaces. The apical surface faces the external environment or a body cavity, while the basal surface is anchored to a basement membrane. This polarity allows for the specialized functions of epithelial cells, such as secretion and absorption.
What is the definition of Bacteria Flagellum?
A flagellum is a long tail like structure that protrudes off the bacterium body.
What function of basal cell?
Basal cells, found at the base of epithelial tissues, provide structural support and nourishment to the overlying cells. They also play a role in tissue repair and regeneration, as they are capable of multiplying rapidly to replace damaged cells. Additionally, basal cells in certain tissues, like the skin, give rise to other cell types through differentiation.
What are the health teachings about basal body temperature method of contraception?
what are health teaching about basal body temperature method of contraception?
