SCIENCE
CELL BIOLOGY
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Middle lamella
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Primary wall
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Secondary wall
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None of the above
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Detailed explanation-1: -Middle lamellla is the thin, amorphous, cementing and first formed layer, present between two adjacent cells. It is situated outside the primary cell wall. It is made up of calcium and magnesium pectate.
Detailed explanation-2: -The middle lamella is a cementing layer of the plant cell wall that holds together adjacent plant cells. It is usually made of calcium and magnesium pectates.
Detailed explanation-3: -The most important component of the cell wall is the middle lamella. It acts as cementing material between two adjacent cells. It is made up of pectates of Calcium and Magnesium.
Detailed explanation-4: -Middle lamellae is a pectin layer made up of calcium and magnesium pectate. Middle lamellae is present in the plant cells and develop from the cell plate during cytokinesis. The cell plate that is formed during cell division itself develops into middle lamella or lamellum.
Detailed explanation-5: -The middle lamella is a layer that cements together the primary cell walls of two adjoining plant cells. It is the first formed layer to be deposited at the time of cytokinesis.