Chloroplasts occur in a variety of shapes and sizes, such as corkscrewlike ribbons or bracelet-shapes found in certain green algae. The chloroplasts of higher plants, however, tend to be shaped somewhat like two frisbees glued together along their edges, and when they are sliced in median section they resemble the outline of a football. Chloroplasts may be from 2 to 10 micrometers in diameter, and each is bounded by an envelope consisting of two delicate unit membranes . The outer membrane apparently is derived from endoplasmic reticulum whereas the inner membrane is believed to have orginated from the cell membrane of a blue-green bacterium. Within is a colorless, fluid, enzyme-containing matrix, called the stroma. Grana (singular: granum), which are stacks of coin-shaped double membranes called thylakoids are suspended in the stroma. The membranes of the thylakoids contain green chlorophyll and other pigments. Theses "coin-stacks" of grana, are vital to life as we know it on our planet today, for it is within the thylakoids that the first steps of the all-important process of photosynthesis occurs.
Physical description of Alemania
An otter's physical description would be a description of what it looked like.
A physical description is the description of the physical properties (what you can see) of an object. For example, a rough physical description of the moon would be: round, white, big, bright, looks like a face.
A physical description of Mercury is a silvery,metalic,thick, fluid.
the physical description of italy is rivers mountains lakes and volcanos
She has no description, she was the Earth.
it traps the energy from the sun and changes it into chemical energy that plants use.
The physical description of carbon : It is black and it comes in a powder form A form of carbon is diamond.
I think the physical description of Argentina is that there are allot of Spanish people or go search it up
a pigs physical description is its color i pink, brown, or black with spots. And can vary in size.
There was no physical description of Ben, except that Sal finds him attractive.
she was tall
a description of how someone or something looks! e.g The physical desccription of me is i've got black hair, i wear glasses...
physical description is what you see in a persom from the outside an example would be brown hair brown eyes red eyes tanned skin light skin skkinny short those are all examples of physical description
physical discription of aunt alexandra
the physical description of Vancouver is many buidings mountains rivers bidges and the ground with no similarities of the prairies, no flat ground.
it is very hilly