Question

11. Позначте спільні ознаки будови рослинної та тваринної клітини. А наявність клітинної мембрани Б наявність клітинної оболонки В наявність пластид Гнаявність мітохондрій І наявність вакуолей з клітинним соком д наявність ядра В наявність цитоплазми

Answer 1

Правильні відповіді:

Наявність клітинної мембрани (А); Мітохондрії (Г); Вакуолі (І); Ядро (Д); Цитоплазма (В)

Answer 2

Спільні риси рослинної та тваринної клітини: А наявність клітинною мембрани, Г наявність мітохондрій, Д наявність ядра, В наявність цитоплазми

Answer 3

Common Features of Plant and Animal Cells

Both plant and animal cells share several common features in their structure. These include:

1. Cell Membrane: Both plant and animal cells have a cell membrane, also known as the plasma membrane. It is a thin, flexible barrier that surrounds the cell and separates its internal environment from the external environment. The cell membrane controls the movement of substances in and out of the cell.

2. Cytoplasm: Both plant and animal cells contain cytoplasm, a gel-like substance that fills the cell. It is composed of water, salts, and various organic molecules. The cytoplasm provides a medium for cellular processes and supports the organelles within the cell.

3. Nucleus: Both plant and animal cells have a nucleus, which is often referred to as the control center of the cell. The nucleus contains the cell's genetic material, DNA, which carries the instructions for cell growth, development, and reproduction. It is surrounded by a nuclear membrane that separates it from the cytoplasm.

4. Mitochondria: Both plant and animal cells contain mitochondria, which are often referred to as the powerhouses of the cell. Mitochondria are responsible for producing energy in the form of ATP through cellular respiration. They have their own DNA and are thought to have originated from ancient symbiotic bacteria.

5. Endoplasmic Reticulum (ER): Both plant and animal cells have an endoplasmic reticulum, a network of membranous tubules and sacs involved in the synthesis, modification, and transport of proteins and lipids within the cell.

6. Golgi Apparatus: Both plant and animal cells have a Golgi apparatus, which is responsible for modifying, sorting, and packaging proteins and lipids for transport within the cell or secretion outside the cell.

7. Cytoskeleton: Both plant and animal cells have a cytoskeleton, a network of protein filaments that provides structural support and helps maintain cell shape. The cytoskeleton also plays a role in cell movement and the transport of organelles within the cell.

8. Ribosomes: Both plant and animal cells have ribosomes, which are responsible for protein synthesis. Ribosomes can be found free in the cytoplasm or attached to the endoplasmic reticulum.

It is important to note that while plant and animal cells share many common features, there are also some key differences in their structures. Plant cells, for example, have a cell wall, chloroplasts, and larger vacuoles, which are not present in animal cells.

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