Answer:
the correct answer is B
Explanation:
Erythropoietin (EPO) is a glycoprotein hormone whose main function, which is not unique, is the regulation of the production of red blood cells and with it all the processes related to the formation of energy by aerobic route
It is made by the kidney.
Answer:
The answer is B - proteins are large molecules
Answer:
The answers you have chosen are/should correct
Explanation:
Already took that test
Answer:
an element is a pure substance which can not be spilt into simpler substances by chemical means
Explanation:
examples hydrogen, oxygen, copper
(a) very frequent use of something so that it stops being effective; an over-use.