Question

Afra took the notes shown below while learning about cells.
• Forms boundary between a cell and the outside environment
• Controls the movement of materials into and out of the cell
• Consists of double layer of phospholipids.
She forgot to write the name of the cell structure that her class was studying that day. What structure is described in her notes?

a
endoplasmic reticulum
b
cell membrane
c
cell wall
d
nucleus

Answer 1

Answer:

1,77,257

Cells are the basic, fundamental unit of life. So, if we were to break apart an organism to the cellular level, the smallest independent component that we would find would be the cell.

Explore the cell notes to know what is a cell, cell definition, cell structure, types and functions of cells. These notes have an in-depth description of all the concepts related to cells.

Answer 2

Afra took the notes of Cell membrane because all the properties described above are the characteristics of Cell membrane as Cell membrane is made up of double layer of phospholipids and forms boundary between a cell and the outside environment and also controls movement of materials into and out of the cell