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Nematocysts are located within a capsule in the cell. The capsule has a lid that opens when the nematocyst is discharged.
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∙ 11y ago
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Which two functions do nematocysts perform?
Capturing food and attachment .
What two functions do nematocysts perform?
Nematocysts are the stinging cells on tentacles of a cnidarian, like a jellyfish. Since jellyfish don't have any teeth, and their body consists of gelatin, it's hard to capture prey. Nematocysts help jellyfish with feeding by stinging the prey in an attempt at trying to immobilizing the prey.
What is one type of cell all cnidarians have?
Cnidarians all have stinging cells called nematocysts with which to catch their prey.
Why are the box jellyfish dangerous?
All jellyfish, as far as I know, have nematocysts (stinging cells) on their tendrils. These release neurotoxins into the victim as they wrap the tendrils around it. These neurotoxins can cause intense pain and spinal/neural (brain/nerves) damage.
What country is Mount Vesuvius in?
It is located in Italy.It is located in Italy.It is located in Italy.It is located in Italy.It is located in Italy.It is located in Italy.
Where are the nematocysts of the hydra located?
The nematocysts are stinging cells of cnidarians located all along the feeding tentacles. These cells are inverted "harpoons" that react physically and chemically to stimuli at a speed of 1/1000th of a sec.
What are the stinging cells located on the tentacles of a jellyfish?
Jellyfish sting their prey using nematocysts, also called cnidocysts, stinging structures located in specialized cells called cnidocytes.
Nematocysts are found only in what?
Nematocysts are are only found in the animal phylum Cnidaria, which includes sea anemones, corals, and jellyfish.
What do cnidarians use to defend themselves?
cnidarians have stinging cells called nematocysts located on their tantacles
What phylum has nematocysts?
Phylum Cnidaria
Stinging structures of jellyfish are?
Jellyfish sting their prey using nematocysts, also called cnidocysts, stinging structures located in specialized cells called cnidocytes.
What causes jellyfish stings?
Jellyfish venom is delivered by barbs called nematocysts, which are located on the creature's tentacles and penetrate the skin of people who brush up against them.
What are stinging cells called?
Jellyfish sting their prey using nematocysts, also called cnidocysts, stinging structures located in specialized cells called cnidocytes.
Where are two main locations of nematocysts?
Nematocysts are found in sea creatures, specifically jellyfish and anemones. The nematocyst is an organelle found in these creatures that enables them to fire toxins. These toxin-causing nematocysts are responsible for the stinging capabilities of jellyfish, anemones, and other cnidocytes.
Where Are The Main Two Locations Of Nematocysts?
Nematocysts are found in sea creatures, specifically jellyfish and anemones. The nematocyst is an organelle found in these creatures that enables them to fire toxins. These toxin-causing nematocysts are responsible for the stinging capabilities of jellyfish, anemones, and other cnidocytes.
What is a capsule on a cnidarians tentacle called?
Nematocysts
What is a stinging cell on a tentacle of a jellyfish?
Jellyfish sting their prey using nematocysts, also called cnidocysts, stinging structures located in specialized cells called cnidocytes.
