Read the following statements carefully:
$(A)$ Lipid component of the plasma membrane mainly consists of phosphoglycerides.
$(B)$ Polar molecules can pass through the lipid bilayer of plasma membrane,therefore they do not require carrier proteins to facilitate their transport.
$(C)$ Secondary wall is capable of growth and it is formed on the outer side of the cell.
$(D)$ Quasifluid nature of lipid enables lateral movement of proteins within the overall lipid bilayer of plasma membrane.
$(E)$ Middle lamella glues the different neighbouring cells together.
How many statements are incorrect?

  • A
    $3$
  • B
    $5$
  • C
    $4$
  • D
    $2$

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Similar Questions

Which of the following structures is formed by the collective functioning of all membranous organelles in terms of their structure and function?

Match the following:
Organelle StructureDescription
$(a)$ Cristae$(i)$ Flat membranous sacs in stroma
$(b)$ Cisternae$(ii)$ Infoldings in mitochondria
$(c)$ Thylakoids$(iii)$ Disc-shaped sacs in Golgi apparatus

Which of the following is absent in an animal cell?

Which organelle given below is not a part of the endomembrane system?

Select the correct match for $X$ and $Y$.
Column $X$Column $Y$
$(1)$ Microfilament$(P)$ Glycocalyx
$(2)$ Microtubule$(Q)$ Actin
$(3)$ Flagella$(R)$ Tubulin
$(4)$ Bacterial outer layer$(S)$ Flagellin

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