Medicine vocabulary

People who donate blood _____ usually helping someone in need, and ____ health benefits for themselves

• is/have

• are/has

• are/have

• be/have

A blood donor ____ a person who _____ blood for use in transfusion

• is/give

• is/gives

• are/gives

• are/give

Cell therapy _______ to placing new, healthy cells into the body to replace diseased or damaged ones

• refers

• refered

• refer

• will refer

Microbiology ____ the study of all living organisms that _____ too small to be visible with the naked eye

• are/are

• are/is

• is/is

• is/are

Cell culture or tissue culture _____ the process by which cells _____ grown under controlled conditions.

• are/is

• is/are

• are/are

• is/is

Pfizer and Sinovac _____ some of the most known vaccines against covid

• are

• is

• be

• was