CHLOROPLAST Meaning and
Definition
-
Chloroplast is a noun that refers to a specialized organelle found in plants and algae, which performs the vital role of photosynthesis. It can be defined as a disc-shaped structure that is bounded by a double membrane and contains various membrane-bound compartments, such as thylakoids and grana. Chloroplasts are responsible for capturing sunlight and converting it into chemical energy in the form of glucose.
The key components of chloroplasts are chlorophyll pigments, which give plants their green color and enable them to absorb light energy efficiently. These pigments are embedded in the thylakoid membranes, where they trap sunlight during the light-dependent reactions of photosynthesis. Within the chloroplasts, these absorbed photons drive a series of chemical reactions that convert carbon dioxide and water into glucose and oxygen.
Apart from photosynthesis, chloroplasts also play a crucial role in various metabolic processes within plant cells. They contain their own DNA and ribosomes, enabling them to synthesize a portion of their own proteins. Chloroplasts also participate in the synthesis of amino acids, lipids, and certain hormones.
In summary, chloroplasts are the organelles responsible for photosynthesis in plants and algae. They are characterized by their double membrane structure, contain pigments that absorb light energy, and house various compartments involved in the production of glucose and oxygen essential for plant survival.
Top Common Misspellings for CHLOROPLAST *
* The statistics data for these misspellings percentages are collected from over 15,411,110 spell check sessions on www.spellchecker.net from Jan 2010 - Jun 2012.
Other Common Misspellings for CHLOROPLAST
Etymology of CHLOROPLAST
The word "chloroplast" is derived from the Greek words "chloros" meaning "green" and "plast" meaning "formed" or "molded". Therefore, "chloroplast" can be translated to mean "green-formed" or "green-molded". This term was first coined by German botanist Andreas Franz Wilhelm Schimper in 1883 to describe the specialized organelles found in plant cells responsible for photosynthesis.
Similar spelling words for CHLOROPLAST
- chlorophyll,
- chlorophoneus,
- chlorophyllous,
- chlorophis,
- chlorophyte,
- chloropicrin,
- chlorophyll a,
- chlorophyl,
- chloroprene,
- chlorophyta,
- chlorophyceae,
- chlorophyll b.
Infographic
Add the infographic to your website:
