Definition: Actinism is a scientific term that refers to the process through which proteins in living cells are synthesized from the ribosomes of the cell's cytoplasm. The protein synthesis takes place within the cytoplasm, where the ribosome is located. The actin filament system is responsible for the movement of this protein-carrying filaments throughout a cell. This process has been essential to the functioning of all organisms that rely on the cell cycle and cell division, as it provides the energy necessary for the synthesis of proteins from the ribosomes. In other words, actinism refers to the mechanism through which living cells are able to produce the proteins required for their function.

actinism

Definition: The word "actinisms" appears in English to refer to any kind of behavior or action that involves moving a body from one place to another, often due to an external force, such as gravity or friction. In general, actinisms can be divided into two broad categories: biological actinisms and mechanical actinisms. Biological actinisms involve the movement of a living cell or organism through its environment, while mechanical actinisms involve the movement of a solid body or object within an external force such as gravity or friction. Here are some examples of actinisms in different organisms: -

Plant

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Cacti and Succulents

- Plants that grow on rocks or other surfaces. These plants have specialized cells called stolons, which enable them to move through water. -

Plants with Silkworms

- The silk of a plant is made from threads of sticky proteins. These actinisms allow the plant's leaves and fronds to stick together. -

Fish

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Invertebrates

- Fish have muscles that are attached to bones, which they use to swim. -

Archaeophores

- Amphibians with legs and arms. -

Eggplants

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Bamboo-like plants

- Bamboo is a type of leguminous plant. Its stem grows upwards like an umbrella. -

Nematodes

- Nematodes are small roundworms that live in the soil, helping to decompose organic matter. -

Dolphins

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Lungs and Gills

- Dolphins have lungs for gas exchange and gills for breathing. -

Squids and Squid-like Animals

- Many marine animals use actinisms to move through their environment. For example, squid use their spines to grip onto objects, which they then propel with their muscles. Overall, the study of actinisms allows us to understand how different organisms control movement in various environments.

actinisms