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Is copper smooth or rough?
Copper metal is typically smooth in its solid form. However, its surface can oxidize over time to form a greenish layer called patina, which can feel rough to the touch.
What is smooth Endoplasmic-reticulum?
Rough and Smooth ER differentiated by the fact that "Rough" has ribosomes attached to its surface.The double membranes in both types (smooth and rough ER) form sacs called cisternae where protein molecules are made and collected.
Is smooth an adjective?
Yes (as in After shaving, he had a smooth face again).It means relatively free from friction, not rough or coarse.
What structure makes the rough endoplasmic reticulum different from the smooth endoplasmic reticulum?
The basic difference between the rough endoplasmic reticulum and the smooth endoplasmic reticulum is the rough ER has ribosomes latched on to it. This is what makes it "rough" and since the smooth ER does not have these organelles on it, it is smooth.The RER and the SER also differ in function. The rough ER is the cell's "membrane factory." Proteins and phospholipids that form part of all cellular membranes are manufactured in the rough ER. The smooth ER's main functions are lipid metabolism and synthesis of cholesterol.
Is chalk is rough or smooth?
It can be rough or smooth. If it is more broad-grained (granular), it will feel rough to you, but it can be very fine-grained, such as when it is in the form we call alabaster, and that will feel very smooth. You can also smooth out a rough piece of gypsum by polishing it.
Why do rough surfaces slow down sliding more than smooth surfaces?
rough surfaces take more energy from the system in the form of friction
How does rough ER different from smooth ER in structure and function?
ER (endoplasmic reticulae) are the pathways in the cytoplasm of the cell connecting the nucleus. Smooth ER are without ribosomes on its membrane and rough ER have several ribosomes lining up the membrane. The ribosomes help in the assembly of amenoacids to form the proteins as per message received from mRNA.
How does smooth ER differ from rough ER?
Rough ER is studded with ribosomes and are involved in modifying proteins. Smooth ER has no ribosomes and is involved with making and modifying fats. Smooth ER lacks the ribosomes that cover the rough ER.
What is a sentence for the word rasp used as a noun?
I like to use a rasp to smooth the wood after I chisel a rough form.
What is the texture of halite?
Halite has a smooth, glassy texture. It is commonly found in crystalline form with a cubic structure and is often clear or white in color.
Who built the first smooth sided pyramid?
A stepped pyramid was built, then rough limestone facing stones were added, then the facing stones were carefully chiseled to form smooth faces.
How are rough and smooth endoplasmic reiculum different?
Rough endoplasmic reticulum (ER) has ribosomes attached to its surface, giving it a rough appearance, while smooth ER lacks ribosomes. Rough ER is involved in protein synthesis and processing, while smooth ER plays a role in lipid synthesis and detoxification processes in the cell.
