Explanation:
a living system is a system in an organism consisting of organs. each organs carry out different functions to ense life processes can be carried out effectively. The function of the organs are determined by the cells which make up the tissues. The connections are important to remove wastes/toxins out of the body and help absorb nutrienys, in some cases produce hormones as a form of homeostasis to ensure the body remains in a healthy optimised state constantly.
Most of the <u>fungi are multicellular</u> but those which are single-celled are known as Yeast such as Saccharomyces species. They show two distinct morphological stages vegetative and reproductive. The vegetative state is characterized by hyphae and the reproductive stage can be conspicuous.
The electron transport of respiration occurs in cell structures called mitochondria.
Proteins are different from fats and carbohydrates due to the presence of nitrogen, carbon, hydrogen, and oxygen in them. Carbohydrates only contain carbon, hydrogen, and oxygen whereas fats contain fatty acids which contain a carboxyl group and an alkyl group, thus containing only carbon, oxygen, and hydrogen.
