(1)Name an Organelle which serves as a primary packaging area for mole...
(1) Name an Organelle which serves as a primary packaging area for molecules that will be distributed throughout the cell?
The correct answer is c) Golgi apparatus.
The Golgi apparatus, also known as the Golgi complex or Golgi body, is an organelle found in eukaryotic cells. It consists of a series of flattened membrane-bound sacs called cisternae. The Golgi apparatus plays a crucial role in the processing, packaging, and distribution of molecules within the cell.
(2) Name the process in which the ingestion of material by the cells is done through the plasma membrane?
The correct answer is d) Endocytosis.
Endocytosis is the process by which cells ingest external materials by engulfing them through the plasma membrane. It involves the formation of a vesicle that encloses the ingested material, which is then transported into the cell. There are different types of endocytosis, such as phagocytosis (engulfing solid particles), pinocytosis (engulfing liquid droplets), and receptor-mediated endocytosis (specific molecules being taken up).
(3) Which among the following sentence is not correct about the organelles?
The correct answer is b) They are found in multicellular organisms.
Explanation:
Organelles are found in both multicellular and unicellular organisms. Multicellular organisms, such as plants and animals, contain specialized cells that have specific organelles to perform various functions. However, organelles are not exclusive to multicellular organisms. Unicellular organisms, such as bacteria and protists, also possess organelles that carry out essential cellular processes.
Organelles can be considered as the functional units of cells. They are typically membrane-bound structures that perform specific functions within the cell. Some examples of organelles include the nucleus, mitochondria, endoplasmic reticulum, Golgi apparatus, lysosomes, and chloroplasts (found in plants).
Organelles coordinate with each other to ensure the proper functioning of the cell as a whole. They work together in processes such as protein synthesis, energy production, storage, and transport of molecules, waste disposal, and cell division. Each organelle has a specific function and contributes to the overall functionality and survival of the cell.
In summary, organelles are found in both multicellular and unicellular organisms, and they play a vital role in cellular processes by coordinating with each other to maintain cell homeostasis.
(1)Name an Organelle which serves as a primary packaging area for mole...
1)c.2)d....3rd one I'm having doubt.. but i think its c....