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 …
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 …
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 (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 …
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 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 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 …
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 …
A bacteriophage is a group of viruses that infect bacteria. It hijacks the bacterium’s cellular machinery to produce viral components inside it. Bacteriophage also infects single-celled prokaryotic organisms known as …
The circulatory system is an organ system that is responsible for circulating body fluid throughout the entire body of an organism. The human circulatory system is made up of blood …
A trait is a phenotypic feature of an individual that results due to certain genetic factors. The trait that is expressed first in an individual and is identifiable is called …
Difference Between Dominant and Recessive Traits Read More »