Do prokaryotes have a cellulose wall?

Hello! Your answer is no, prokaryotes do not have a cellulose wall.

Prokaryotes do have a cell wall, however, they are made of other things. There are two kingdoms of prokaryotes - eubacteria and archaebacteria. Eubacteria have cell walls with peptidoglycan, and archaebacteria have cell walls made of polysaccharides and proteins.

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hormones in blood stream

image: dtc.ucsf.edu

endocrine glands secrete hormones into the blood stream near them; the hormones then travel in our bloodstream until it reaches its destination, called a target cell, in distance parts of the body. in the target tissue, hormones lock onto the target’s plasma membrane, called the receptor site.

every el niño cycle is different. every year.