Holozoic Nutrition
Holozoic nutrition refers to a form of heterotrophic nutrition where an organism consumes complex organic food materials by ingesting them, followed by digestion and absorption of the nutrients into its …
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Frenkel Defect
The Frenkel defect, also known as the Frenkel pair was named after the Russian physicist Yakov Frenkel, who first described it in 1926. Frenkel discovered this while studying the electrical …
Golgi Apparatus
Golgi-apparatus or Golgi complex or Golgi body is a system of stacks of flattened, membrane-bound sacs, vesicles, and tubules that participate in the transformation, secretion, and production of complex biochemicals. …
Endoplasmic Reticulum
Endoplasmic Reticulum (ER) is a continuous and complex system of interconnected flattened membranous sacs and tubules that runs through the cytoplasm. It divides the cytoplasm into two compartments- luminal (inside …
Cytoplasm
The cytoplasm is jelly-like semi-fluid, containing the cytoplasmic matrix, cell organelles, and cell inclusions. The cytoplasmic matrix (the cytosol) is a crystal-colloidal complex comprising 90% water. Matrix contains various biomolecules, …
Ribosomes
Ribosomes are giant macromolecule in the cytoplasm which are responsible for protein synthesis. They are not bound by a membrane. They have a length of 200-340 A, a diameter of …
Lysosomes
Lysosomes are organelles enclosed by a single impermeable membrane and contain hydrolytic (digestive) enzymes in the form of granules which can be crystalline or semicrystalline. They contain hydrolytic enzymes like …
Mitochondria
Mitochondrion (pl. Mitochondria) is a double membranous organelle in cells of aerobic eukaryotic organisms. Popularly known as the “Powerhouse of the Cell”, it produces ATP by oxidative phosphorylation. This process …
NEET PG 2021 Result Declared: Check on the National board of examination website
NEET PG 2021 Result: On September 28, 2021, the National Board of Examination (NBEMS) released the NEET PG 2021 Result. The direct link to see the results has not yet …
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NTA NEET Phase 2 Update: Important registration details
On its official website, www.neet.nta.nic.in, the National Testing Agency (NTA) update the National Eligibility Cum Entrance Test (NEET) 2021 phase 2 registration date and process. While the dates for Phase …
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