CBSE Class Notes Online – Classnotes123
CBSE Class Notes, Worksheets, Question Answers, Diagrams , Definitions , Diffrence between , Maths Concepts, Science Facts Online – Classnotes123
Question- What is the primary function of Endocytosis and Exocytosis? Answer- Endocytosis and Exocytosis are important processes for moving materials into and out of cells that are too large to …
FAQs on Endocytosis and Exocytosis Read MoreChloroplasts, found in plant cells, are defined as organelles that contain chlorophyll. They have a complex structure with outer and inner membranes, stroma, thylakoid membranes and grana. Functionally, chloroplasts play a key role in photosynthesis. They convert light energy into chemical energy, produce ATP and oxygen and fixing carbon dioxide. The diagrams illustrate the structure and functions of chloroplasts in plant metabolism.
Chloroplast – Definition, Structure, Distribution, function and Diagram Read More
Mitochondria, the ‘Powerhouse of the cell’, are double-membrane organelles found in eukaryotic organisms. They function as the cell’s digestive system and play an important role in energy production through oxidative phosphorylation. With their unique structure and multiple functions, mitochondria regulate metabolism, promote cell growth, detoxify ammonia, induce apoptosis and maintain calcium ion balance, making them essential for cellular activities.
Short Note on Mitochondria Read More
Endocytosis and Exocytosis are cellular processes used to move molecules in and out of cells, respectively. Endocytosis involves the formation of a vesicle to engulf and transport molecules into the cell, while exocytosis involves the fusion of a vesicle with the plasma membrane to release molecules out of the cell. These processes play important roles in nutrient uptake, waste elimination, cell communication etc.
Endocytosis and Exocytosis – Differences , Similarities ,Roles, Steps , Types Read MoreEndocytosis allows cells to take in external materials by forming vesicles that fuse with the cell membrane. This process is vital for nutrient uptake and immune function. There are three steps and three types of Endocytosis. Phagocytosis engulfs particles, while Pinocytosis takes up fluids and solutes. Receptor-Mediated Endocytosis uses specific receptors to target and internalise molecules.
What is Endocytosis – Class 9 Read More
Endocytosis is a cellular process by which cells absorb molecules and particles from the external environment by engulfing them within a vesicle. There are three main types of endocytosis – phagocytosis, pinocytosis, and receptor-mediated endocytosis. Endocytosis plays a crucial role in nutrient uptake, immune defence and cellular signalling. Examples of endocytosis include the uptake of bacteria by immune cells and the absorption of nutrients by intestinal cells.
Endocytosis -Definition, Mechanism, Types, Examples Read MoreRole of Chromosomes in Cell Division explained in details by explaining Role of Chromosomes in interphase, Role of Chromosomes in mitosis ,Role of Chromosomes in Cytokinesis
What is the Role of Chromosomes in Cell Division ? Read More
Mitosis in Plants Cell explained in details with explanation of all stages of mitosis in plant cell
Mitosis in Plants Cell – How Plant Cells Divide from 1 to 2 ! Read MorePlant cell Mitosis – neatly labelled easy to draw diagram of Plant cell Mitosis with decription of each label for class exam and school assignments
Mitosis in Plant Cell – Neatly Labelled Diagram Read Morefrequently asked questions on mitosis explained
Mitosis – Frequently Asked Questions and Answers Read More