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Which system is a closed one ?
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∙ 13y ago
Anonymous
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Why are tears considered to be a nonspecific mechanism of the immune system?
Because tear contains lysozyme, an enzyme that destroys bacterial cell wall.
Why is bacterium considered a plant cell?
A bacterium is not considered a plant cell. The two types of cells have certain shared characteristics and characteristics that are different. They both have DNA and a cell membrane.
Which is not a function of the endomembrane system of the cell?
In your cell, this is where the endomembrane system comes in a cell image because one is studded with small ribosomes and one is not.
Is mitochondria part of the endomembrane system?
No. The endomembrane system consists of the endoplasmic reticulum and the Golgi apparatus - i.e things that are formed within the cell. The mitochondria was originally formed from a captured bacterial cell - as it has it's own DNA and its own ribosomes (as well as very bacterial like proteins). It is a separate organelle on its own, although it will have connections with the endomembrane system it is not considered part of it.
Is a cell with no nucleus not considered as a cell?
It is still considered as a cell. Take the red blood cellas an example, when it matures, it looses its nucleus but even then, it is still considered as a cell.
Why are tears considered to be a nonspecific mechanism of the immune system?
Because tear contains lysozyme, an enzyme that destroys bacterial cell wall.
What system does the kidney cell belong to?
Kidneys are part of the urinary system. They are also considered part of the excretory system.
Two reasons for why can't the Euglena be considered a plant cell?
Euglena can not be considered a plant cell because it has animal and plant characteristics.
Do protozoa have a nervous system?
An amoeba is considered a "single cell organism" and does not have a brain.
Which is not a function is the endomembrane system of the cell?
In your cell, this is where the endomembrane system comes in a cell image because one is studded with small ribosomes and one is not.
Which is not a function of the endomembrane system of a cell?
In your cell, this is where the endomembrane system comes in a cell image because one is studded with small ribosomes and one is not.
Viruses are considered an exception to the cell theory because they normally reproduce?
only in a host cell
What do the white blood cell within the circulatory system do?
the white blood cells in the circulatory system are considered that because they fight off diseases and illnesses that the body may have. did u know for every seven million red blood cells, there is one white blood cell.
What is Respiration paramecium?
A paramecium exchanges gases directly with its environment through the cell membrane.
What is respiration of Paramecium?
A paramecium exchanges gases directly with its environment through the cell membrane.
Why is bacterium considered a plant cell?
A bacterium is not considered a plant cell. The two types of cells have certain shared characteristics and characteristics that are different. They both have DNA and a cell membrane.
Which is not a function of the endomembrane system of the cells?
In your cell, this is where the endomembrane system comes in a cell image because one is studded with small ribosomes and one is not.
