What is a flagellate in biology?

What is a flagellate in biology?

Flagellate, (subphylum Mastigophora), any of a group of protozoans, mostly uninucleate organisms, that possess, at some time in the life cycle, one to many flagella for locomotion and sensation. (A flagellum is a hairlike structure capable of whiplike lashing movements that furnish locomotion.)

What does flagellate mean in English?

(Entry 1 of 3) transitive verb. 1 : whip, scourge. 2 : to drive or punish as if by whipping.

Which parasite is a flagellate?

All kinetoplastid parasites, including protozoa such as Leishmania species, Trypanosoma brucei, and Trypanosoma cruzi that cause devastating diseases in humans and animals, are flagellated throughout their life cycles.

What does flagellate myself mean?

: the act of hitting yourself with a whip as a way to punish yourself or as part of a religious ritual.

What is an example of flagellate?

Dictyochales
BicosoecidaPedinellales
Flagellate/Representative species

Is amoeba a flagellate?

The amoeba, Naegleria gruberi, changes from the amoeboid form to a free-swimming flagellate form in about two hours after it is transferred to distilled water. The change involves the development of a strong polarity and an alteration in the character of the membrane.

Are flagella bacteria?

Bacterial flagella are filamentous organelles that drive cell locomotion. They thrust cells in liquids (swimming) or on surfaces (swarming) so that cells can move toward favorable environments.

What does flagellate consist of?

Bacterial flagella are helically shaped structures containing the protein flagellin. The base of the flagellum (the hook) near the cell surface is attached to the basal body enclosed in the cell envelope. The flagellum rotates in a clockwise or counterclockwise direction, in a motion similar to that of a propeller.

Which disease is caused by a flagellate?

In humans and other mammals, several widespread diseases are caused by flagellates. Perhaps the most widespread is giardiasis caused by the intestinal parasite Giardia lamblia, with symptoms such as diarrhea (water and nutrient loss) and painful abdominal cramps.

Is Giardia a flagellate?

Giardia duodenalis is a protozoan flagellate (Diplomonadida). This protozoan was initially named Cercomonas intestinalis by Lambl in 1859.

What do you call a person who punishes himself?

Asceticism is a form of self-denial, or voluntary suffering, especially as a way of life. It isn’t always associated with guilt though. https://english.stackexchange.com/questions/16785/is-there-a-single-word-that-means-self-flagellation-or-self-punishment/16897#16897.

What does verbally flog mean?

1a : to beat with or as if with a rod or whip The sailors were flogged for attempting a mutiny. b : to criticize harshly He was flogged in the press for failing to take action. 2 : to force or urge into action : drive.

How to use “flagellate” in a sentence?

Relating to or caused by a flagellate organism.

How do flagellates move?

Flagellates move by whipping the flagella on the flagellate side to side. A sperm cell moves by means of a single flagellum. In a multicellular organism, cilia or flagella can also extend out from stationary cells that are held in place as part of a tail goes into a layer of tissue.

What does flagella do?

Functions of Flagella Flagella are generally used for locomotion of cells, such as the spermatozoon and Euglena (protozoan). Flagella have active role in aiding cell feeding and eukaryotic reproduction. In prokaryotes such as bacteria, flagella serve as propulsion mechanisms; they’re the chief way for bacteria to swim through fluids.

How does flagellate reproduce?

Reproduction is either asexual (usually by longitudinal splitting) or sexual. The flagellates are divided taxonomically into two classes, those resembling plants, Phytomastigophorea (see phytoflagellate), and those resembling animals, Zoomastigophorea (see zooflagellate).