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What is one result of this complement fixation is which appears in the membrane of the foreign cell?
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∙ 13y ago
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∙ 13y ago
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The group of proteins that normally circulate in the blood in an inactive form and are activated by contact with nonspecific antigens such as foreign blood cells or bacteria?
complement
Why is the cell membrane vital to the cell?
The cell membrane is like the skin of the cell. It keeps foreign bodies out of the cell, allows the "good guys" in, and serves as a cushion for the organelles.
What does the outer membrane do?
It is made of phospholipids just as the cell membrane is. There are some differences in the type of proteins embedded in each membrane. Mitochondria have their own DNA and are thought to be another organism that became taken up by a larger cell. Both have benefitted by the relationship.
Explain the role of membrane carbohydrates in cell-cell recognition?
membrane carbohydrates are used for the selection of cells to make tissues, and the rejection of foreign cells (like in your blood). Cells recognize each other by binding to surface molecules, often carbohydrates, on the plasma membrane. Membrane carbohydrates may be covalently bonded to lipids of more commonly proteins (forming glycoproteins). Carbohydrates on the external side of the plasma membrane vary among species, individuals, and even cell types in an individual
The cell types that are most responsible for presenting foreign antigens together with surface antigens to specific receptors on the membrane of T lymphocytes are the macrophages and?
dendritic cells
How does complement kill foreign microbes?
by causing them to burst
The part of a foreign substance that is inserted into a macrophage membrane?
The part of a foreign substance that is insertde into a macrophage membrane?
What combines with antibodies to dissolve foreign cells?
complement system cells
What group of proteins mark foreign invaders and attract phagocytes to destroy them?
B cells release antibodies that attach to foreign invaders and mark them for destruction by phagocytes.
The group of proteins that normally circulate in the blood in an inactive form and are activated by contact with nonspecific antigens such as foreign blood cells or bacteria?
complement
What is The binding of complement proteins to certain sugars or proteins on a foreign Cell's surface?
The prelude to invasion.
What is a good sentence with foreign?
Are you foreign? You look foreign. I'm sure that man is foreign. He appears to be a foreigner. I believe that man to be of foreign origin. Oh no, he's not foreign, that's my dad.
What controls movement into and out of the nucleus?
The cell membrane controls the movement into and out of the nucleus. The cell membrane is a barrier that keeps cellular materials in and foreign objects out.
What does a cherry symbolize?
The hymen. Its a membrane in the vagina that breaks when penetrated by a foreign object.
Why is the cell membrane vital to the cell?
The cell membrane is like the skin of the cell. It keeps foreign bodies out of the cell, allows the "good guys" in, and serves as a cushion for the organelles.
Where is the exact place of Department of Foreign Appears Manila?
type your answer here... there's no such thing in Manila, but if its Department of Foreign Affairs its located in Roxas Blvd.
What is a primary key of one file that appears in another file?
A primary key is one that uniquely identifies a record . Also there are cases when primary key of one file appears in another file. In that case the key is called Foreign key.
