Question

Органоиды одноклеточных организмов

Answer 1

Ответ:

Это органоиды движения- ложноножки - псевдоподии; жгутики, реснички. Имеются и органоиды осморегуляции - сократительные вакуоли. Есть специализированные органоиды, обеспечивающие раздражимость.

Answer 2

Organelles of Single-Celled Organisms

Organelles are specialized structures within cells that perform specific functions. Single-celled organisms, such as bacteria and protists, also have organelles that help them carry out essential processes for survival. Here are some of the organelles found in single-celled organisms:

1. Nucleus: The nucleus is the control center of the cell and contains the organism's genetic material, such as DNA. It regulates cell activities and coordinates cellular functions.

2. Mitochondria: Mitochondria are responsible for producing energy in the form of ATP through cellular respiration. They are often referred to as the "powerhouses" of the cell.

3. Chloroplasts: Chloroplasts are found in photosynthetic organisms, such as algae and plants. They contain chlorophyll and other pigments that capture sunlight and convert it into chemical energy through photosynthesis.

4. Endoplasmic Reticulum (ER): The endoplasmic reticulum is a network of membranes involved in protein synthesis and lipid metabolism. It can be rough (with ribosomes) or smooth (without ribosomes).

5. Golgi Apparatus: The Golgi apparatus modifies, sorts, and packages proteins and lipids for transport within the cell or secretion outside the cell.

6. Vacuoles: Vacuoles are membrane-bound sacs that store water, nutrients, and waste materials. They play a role in maintaining cell turgor pressure and storing essential molecules.

7. Ribosomes: Ribosomes are responsible for protein synthesis. They read the genetic information from the DNA and assemble amino acids into proteins.

8. Lysosomes: Lysosomes contain enzymes that break down waste materials, cellular debris, and foreign substances. They are involved in cellular digestion and recycling.

9. Cilia and Flagella: Cilia and flagella are hair-like structures that extend from the cell surface and are involved in cell movement. Cilia are usually shorter and more numerous, while flagella are longer and fewer in number.

These are just a few examples of organelles found in single-celled organisms. Different organisms may have additional or specialized organelles depending on their specific functions and adaptations.

Please note that the information provided above is based on search results from various sources. For more detailed and specific information, it is recommended to refer to scientific textbooks or research articles on the topic.