"Nematocyte" Pronounce,Meaning And Examples
"Nematocyte" Natural Recordings by Native Speakers
"Nematocyte" Meaning
A nematocyte is a type of specialized cell found in certain invertebrates, particularly in jellyfish and sea anemones. These cells are responsible for capturing prey and protecting the animal from predators. Nematocytes contain a toxic barb called a thread, which is used to immobilize and digest prey. When a prey animal comes into contact with the nematocyte, the thread is released and can inject a powerful venom that paralyzes the prey, allowing the nematocyte to capture and digest it.
"Nematocyte" Examples
Example Sentences for "Nematocyte"
The marine biologist studied the nematocyte, a type of stinging cell found in jellyfish, to better understand its role in defense mechanisms.
The microscope revealed the presence of numerous nematocytes on the surface of the jellyfish, eachone containing a coiled thread called a nematocyst.
The nematocyte's stinging appendage, or nematocyst, was designed to immobilize prey and capture food for the jellyfish.
To reach the jellyfish's nematocytes, the researcher used a specialized instrument to inject a fluorescent dye into the cell's organelles.
In its natural habitat, the jellyfish's nematocytes played a crucial role in defending it against predators and other threats to its survival.
"Nematocyte" Similar Words
Nemathelminthes
Nemathelminthes refers to a phylum of animals that are characterized as parasitic worms, particularly nematodes and platyhelminthes. This group includes various species of roundworms and flatworms that are found in humans, animals, and the environment.
Nematic
The adjective "nematic" refers to something that has a rod-like or thread-like shape or structure. In biology, it is often used to describe nematode worms, which are a type of roundworm. In physics, the term "nematic" is used to describe a type of liquid crystal that has rod-like molecules, which can be aligned by an external field.
Nematicide
A nematicide is a type of pesticide that is specifically designed to kill or control nematodes, which are microscopic worms that can harm plants and injure their roots, stems, and leaves.
Nematoblast
Nematoblast refers to a type of cell found in sponges, particularly in the Porifera phylum. Specifically, nematoblasts are specialized cells that form the sensory structures found in the sponges' Collins' papillae. These cells are responsible for detecting and processing chemical signals, allowing the sponges to respond to their environment and coordinate various physiological processes.
Nematocalyx
Nematocalyx is a genus of flowering plants in the family Elaeocarpaceae. It is a type of shrub or small tree that is native to Australia, particularly in the eastern and southeastern regions. The name "Nematocalyx" comes from the Greek words "nema" meaning "thread" and "kalux" meaning "stem", likely referring to the plant's slender stems.
Nematocera
Nematocera is a suborder of insects in the order Diptera (flies). It includes over 4,000 species of tiny to medium-sized flies, such as gnats, midges, and mosquitoes. The name Nematocera comes from the Greek words "nema" meaning thread and "kēra" meaning horn, likely referring to the elongated shape of the antennae of these insects.
Nematocyst
Nematocyst refers to a specialized cellular structure found in certain marine animals, particularly jellyfish and sea anemones. These cells contain a harpoon-like structure called a tubule, which is covered with tiny threads or sticky substance called filaments. When a prey or an object comes near, the nematocyst discharges, releasing the tubule and filaments into the surrounding water. The filaments then attach to the prey or object, allowing the jellyfish or sea anemone to capture and immobilize it through the process of stinging, known as nematocyst discharge.
Nematocysts
Nematocysts are small, stinging organs found in the bodies of many marine animals, such as jellyfish, corals, and sea anemones. They are typically filled with venom and are used for capturing and killing prey, as well as for defense against predators. When a nematocyst is triggered, the venom is released and can cause pain, swelling, and other reactions in humans. The word "nematocyst" comes from the Greek words "nema", meaning thread, and "kytsis", meaning sac.
Nematocytes
Nematocytes are tiny, venom-filled structures found in the bodies of many species of jellyfish and some other marine animals. They are used as a defense mechanism to capture prey or deter predators. Specifically, nematocytes are specialized cells that produce and store venom, and they are capable of firing their venom-filled "harpoons" at prey or predators.
Nematoda
Nematoda refers to the phylum of roundworms, a group of invertebrate animals that are characterized by a long, thin, cylindrical body shape. Most nematodes are microscopic and feed on a wide range of nutrients, including bacteria, protozoa, and smaller nematodes. Examples of nematodes include hookworms, tapeworms, and guinea worms.
Nematode
A nematode is a type of microscopic worm that is found in soil, water, and living organisms. It has a long, thin, cylindrical body and typically measures between 0.1 and 2 millimeters in length. There are over 20,000 known species of nematodes, and they can be found almost everywhere on Earth, from the Arctic tundra to the depths of the ocean.
Nematodes
Nematodes are a type of terrestrial invertebrate worm that belongs to the phylum Nematoda. They are typically thread-like or rod-shaped and are found in a wide range of environments, including soil, freshwater, and marine environments. Nematodes are one of the most common types of worms on Earth, and they can be found in almost every ecosystem.<br><br>Nematodes are characteristically unsegmented, meaning that they do not have distinct segments or rings like other worms do. They are often microscopic in size, but can range from a few millimeters to several centimeters in length. Many nematodes are predators that feed on other animals, while others are decomposers that break down dead organic matter.<br><br>Some nematodes are parasitic, meaning they live on or inside other animals, feeding on their tissues or fluids. Human parasitic nematodes include the roundworm (Toxocara canis) and the hookworm (Ancylostoma duodenale), which can cause gastrointestinal problems and other health issues.
Nematogen
Nematogen refers to a type of chemical substance, specifically a nitrogenous base, that forms a crystalline compound with sodium nitrite.
Nematogene
Nematogene refers to any insect that produces nematoid larvae or larvae that develop into nematode worms.
Nematognath
Nematognath is a compound word made up of two Greek roots. "Nema" means "thread" or "filament", and "gnath" means "jaw". Together, nematognath refers to a type of worm or vertebrate with a thread-like structure in its jaw or feeding apparatus. In particular, it applies to certain species of worms that have thread-like structures in their mouthparts or feeding organs.
Nematognathi
Nematognathi refers to a group of marine animals that belong to the class Cephalopoda and have a combination of lizard-like and worm-like characteristics. They are characterized by their elongated bodies, without shells, and their ability to move by crawling or swimming. Examples of nematognathi include the nautiluses, squids, and octopuses.