Which stucture is responsible for allowing materials into and out of an animal cell?

Hey there!

The answer to your question is a CELL MEMBRANE.

-Seth

Hi!

There are two types of transport of matter through the animal cell:

1. Passive transport, which is composed of:

  a. diffusion

  b. facilitated diffusion

  c. osmosis

  In passive transport,  matter through cell membrane is moving around using the process of equalizing the concentration in the environment.

2. Active transport, which is composed of:

  a. Na-K pump

  b. endocytosis

  c. egsocytosis

  Active transport is based on transport of macromolecules and transport with energy consumption.

Hope this helps!

his research revealed two genetically different groups of prokaryotes, which justified splitting kingdom monera into two kingdoms. the genetic and cellular differences were so great, that these two kingdoms were eventually placed into different domains in the current three-domain system.

it would lead to upper respiratory infections and pneumonia.