Environmental Sciences, asked by srodgeym57, 9 hours ago

Which diagram best represents the fluid-mosaic
model of a cell membrane?

Answers

Answered by cutieprincesss
4

WELL 1ST ONE IS MY OWN NOTES DIAGRAM IF YOU DON'T UNDERSTAND FIRST ONE THEN PLEASE REFERRED FROM 2ND ONE WHICH IS THE DIAGRAM OF AAKASH MODULE

☆ FLUID MOSAIC MODEL

AN IMPROVED MODEL OF THE STRUCTURE OF CELL MEMBRANE WAS PROPOSED BY SINGER AND NICOLSON (1972) WIDELY ACCEPTED AS FLUID MOSAIC MODEL

  • IT IS SELECTIVELY SEMIPERMEABLE MEMBRANE
  • FLEXIBLE IN NATURE
  • MADE UP OF POLYSACCHARIDE (SUGAR), LIPIDS, PROTEINS, WATER, Mg+, Fe, Na, K etc
  • OCCURANCE OF PLASMA MEMBRANE IN EUKARYOTIC ANIMAL CELL, PROKARYOTIC BACTERIAL CELL, FUNGAL CELL, ECT. ( ABSENT IN PLANT CELL )

HOPE THIS HELPS YOU DEAR ♡♡

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Answered by emmapau23
0

Answer: Option 4 (D)

Explanation:

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