Answer:So yes,humans and other mammals (like dogs) have same immune system. Differences may occur in the protein structures, but they all come in same family and work similarly like humans.
Explanation: Are animal immune systems different from humans? - Quora
https://www.quora.com/Are-animal-immune-systems-different-from-humans
Answer:
The last choice.
Explanation:
An enzyme is a protein that breaks down into nitrogen- based amino acids.
It belongs to the Low Density Lipoprotein receptor. It 's a cell surface receptor that recorgnizes the apoprotein B100, which is known to be located on the outer phospholipid layer of LDL particles. It also recognizes the apoE protein as well.
