Con base en su masa, son la clase más abundante de moléculas biológicas en la Tierra Lípidos

Enzimas

Carbohidratos

Proteínas

Four types of motile cells in human body?

Which of the following matches the organisms described with the correct domain? a. bacteria--unicellular, eukaryotic organisms with cell walls that do not contain peptidoglycanb. archaea--multicellular, eukaryotic organisms that do not have cell wallsc. eukarya--single-celled and multicellular organisms, with a defined nucleus and a variety of nutritional sourcesd. bacteria--unicellular, eukaryotic organisms that always lack cell walls

What is the process of a new plant growing from its seed into a seedling? primary growth fertilization pollination germination