Flagellum in Biological Definition

Flagellum

... A flagellum (plural, flagella) is a whip-like organelle ... showTocToggle("show","hide") 1 Bacterial flagellum 2 Archaeal flagellum 3 ...

Sperm

... , (2) cell membrane , (3) nucleus , (4) mitochondria , and (5) flagellum (tail) A sperm cell , or spermatozoon ( pl. spermatozoa ) (in ... through the production of ATP . The spermatozoan tail is typically a flagellum used for propulsion. In humans, sperm cells consists of a head 5 m by ...

Bacterium

... distinctive helical body that twists about as it moves. Bacterial flagella are arranged in many different ways. Bacteria can have a single polar flagellum at one end of a cell, or they can have clusters of many flagella at one end. Peritrichous bacteria have flagella scattered all over the cell. ...

Bacterium

... distinctive helical body that twists about as it moves. Bacterial flagella are arranged in many different ways. Bacteria can have a single polar flagellum at one end of a cell, or they can have clusters of many flagella at one end. Peritrichous bacteria have flagella scattered all over the cell. ...

Eukaryote

... roots. These form a primary component of the cytoskeletal structure, and are often assembled over the course of several cell divisions, with one flagellum retained from the parent and the other derived from it. Centrioles may also be associated in the formation of a spindle during nuclear division. ...

Fungus

... of classifying fungi, but are now classified with their ancestral group. Except among the chytrids, where spores are propelled by a posterior flagellum , all fungal spores are non-motile. They develop into new mycelia, which invade some substrate and repeat the life cycle. These may become very ...

Organelle

... myofibril plastids nucleus peroxisome ribosome vacuole vesicle melanosome Other related structures: flagellum cytosol endomembrane system nucleosome microtubule cell membrane ...