A vacuole is a structure found in animal, plant, bacteria, protist, and fungi cells.It’s one of the largest organelles found in cells, and it’s shaped like a large sac. Vacuoles have a simple structure: they are surrounded by a thin membrane and filled with fluid and any molecules th...
What is the importance of vacuole in plant cell? The vacuole plays an important role in the homeostasis of the plant cell. It is involved inthe control of cell volume and cell turgor; the regulation of cytoplasmic ions and pH; the storage of amino acids, sugars, and CO2; and the sequestr...
What is use of DNA in mitochondria and chloroplast? What is the function of mitochondria in biology? What do mitochondria need to have to make ATP? What is the origin of the mitochondria? What is the the origin of the mitochondria?
A. What are three functions of the cytoskeleton? B. What are the three filaments that compose the cytoskeleton, and what are they composed? Filaments: In general, the phrase "filament" is commonly used to describe the continuous ...
What is a nucleus easy definition? 1 :a usually round part of most cells that is enclosed in a double membrane, controls the activities of the cell, and contains the chromosomes. 2 : the central part of an atom that comprises nearly all of the atomic mass and that consists of protons ...
Step-by-Step Solution:1. Definition of Cork Cambium: - Cork cambium, also known as phellogen, is a type of lateral meristematic tissue found in plants. It is part of the periderm, which is the outer protecti
In order to communicate with one another, plant cells came up with a strategy of using plasmodesmata. Three plant cells with distinct nuclei that enclose the genetic material and vacuole (that stores food) is presented above. The plasmodesmata are represented by the yellow bridge-like structures ...
Giant amoebae engulf their prey "by the willful gathering of pseudopods around the bacteria." In both cases, as the bacteria is drawn in, the cell membrane that surrounds it pinches off to form an intra-cellular compartment called the vacuole. Entamoeba histolytica is a human intestinal ...
Diffusion in Biology | Definition, Types & Examples from Chapter 27 / Lesson 4 84K Study the diffusion definition. Discover types of diffusion with examples, identify factors that affect the rate of diffusion, and examine diffusion diagrams. Related...
a tubular cavity; a vacuole. Lumen A unit of luminous flux equal to the amount of light given out through a solid angle of 1 steradian by a point source of 1 candela intensity radiating uniformly in all directions Lumen A cavity or passage in a tubular organ; The lumen of the intestine...