Grana are defined as the stacks of thylakoids embedded in the stroma of a chloroplast. The adaptive value of the breakdown of chlorophyll is that the important minerals it contains can be re-cycled.
In the structure of a chloroplast, a thylakoid is a membrane-bound compartment where photosynthesis takes place, while a grana is a stack of thylakoids. The grana are interconnected by stroma thylakoids, which help in the exchange of materials within the chloroplast.
It consists of grana..thylakoid..stroma..outer and inner membrane..
tae
The grana are stacks of thylakoid membranes in chloroplasts. The thylakoids contain chlorophyll and other pigments that capture light energy for photosynthesis. The grana's structure allows for efficient light absorption, while the thylakoids' function is to convert light energy into chemical energy for the plant.
An adaptive enzyme is an enzyme which is present in a cell only under conditions where it is clear of adaptive value.
tissues
its scales, body, spines
1. retain its adaptive value 2. Increase in adaptive value 3. Mutate to a darker color 4. decrease in adaptive value
A stack of thylakoids inside the cholorplast of a plant cell. A stack of thylakoid membrane structure
have sharp leafblades that cut the skin.
Grana is stacks of thylakoids that are found in chloroplast.
The word grana has two meanings. A grana can be one of the components of a chloroplast in a plant. A grana can also refer to Italian cheese of a hard, mature consistency. Examples of grana cheese include Parmesan and Romano.