Hello!
If you are talking about a plant cell wall, then plant cell walls are mainly made up of cellulose. Cellulose is a long fiber polymer containing hundreds of glucose molecules.
Meanwhile, animals do not have a cell wall, so their cell wall is not made up of anything. The cell wall provides structure, support, and protecting for the cell, but apparently, it is said that animal cells do not have cell walls, meaning they do need the structure, support, and protection from the cell wall.
Hope this helps, have an awesome day/night! :)
It carries food to the large intestine, and the large intestine sends it to the anus, which disposes of it.
Flatworm get most of their oxygen through diffusion.
Some proteins in the <u>electron transport chain</u> use the energy of the electrons donated by nadh and fadh2 to pump protons (h ) into the intermembrane compartment of the mitochondrion.
<h3 /><h3 /><h3>What are proteins?</h3><h3 /><h3 />
Proteins simply refers to those nitrogenous organic compounds or substances which have large molecules composed of one or more long chains of amino acids
So therefore, some proteins in the electron transport chain use the energy of the electrons donated by nadh and fadh2 to pump protons (h ) into the intermembrane compartment of the mitochondrion
Learn more about proteins:
brainly.com/question/10058019
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