Which structure of the cell controls what goes in and comes out of the cell? cell Which structure is a strong layer around plant cells? cell

Cell membrane

Cellulose cell wall

Explanation:

The cell membrane is the structure that contains what goes in out of a cell. It is made up of double phospholipid layers.

This cell membrane is also known as the plasma membrane. It is found in both plants and animal cells.

They regulate the movement of materials in and out of the cell. They also provide structural support.

The cellulose cell well is a strong layer found in most plant cells. They are not found in animal cells. These structures are found just outside of the cell membrane in plants. They provide additional support for the cell They are rigid and not flexible.

the number of protons in the nucleus of a given element. has slight luster and conducts electricity at high temperatures like metal.but like a nonmetal,boron is brittle and does not conduct electricity well at low temperatures. in graphite, carbon is a soft,brittle solid.it is reflective,ductile,or malleable.

when the volume of gas is   changed from   717.73 ml   to 852 ml   the temperature will   change   from 315   c to 452   c

    calculation

this is calculated using the charles law formula

that is,   v1/t1 = v2/t2

          v1=?

        t1 = 315 c   into   kelvin = 315 +273 = 588 k

        v2 = 852   ml

        t2 = 425c + 273 =698 k

make v1   the subject of the formula ( by   multiplying both side by t1)

  v1=( v2 xt1) / t2

v1= (852 ml   x 588 k)/ 698 k= 717.73 ml