Seudónimo Seudónimo

22-11-2020
Chemistry

contestada

Why is a cell membrane like a security guard because.......
Why?????

Respuesta :

LiexGirl LiexGirl

22-11-2020

The cell membrane allows certain items into a cell and blocks others from entering, just like a security guard protects a real factory.

Answer Link

Otras preguntas

Write the answer to each problem in terms of the variable.1)chandler is y years old. What expression represent his age 4 yr ago? 11 yr from now?2)claire has y d

Why are the irish famous for drinking?

A rocket lifted off from a launch pad and traveled vertically 30 km, then traveled 40 km at 30 degrees from the vertical, and then traveled 100 km at 45 degrees

A rocket lifted off from a launch pad and traveled vertically 30 km, then traveled 40 km at 30 degrees from the vertical, and then traveled 100 km at 45 degrees

How is 'hearing' a motif in the novel A Separate Peace by John Knowles?

Iliada went to Minewaska state park one day this summer. All of the people at the park were either either hiking or bike riding. There are 178 more hikers than

container is 5 meters wide ,6meters long and 3 meters in depth what is the capacity in quarts

The scale of a square map indicates that each inch on the map corresponds to 5 miles. Write an expression that describes the area of land shown on the map. If t

Draw 2 lines in a triangle. Make 2 triangles and 2 trapezoids.

Iliada went to Minewaska state park one day this summer. All of the people at the park were either either hiking or bike riding. There are 178 more hikers than