proteins are one of the four main types of molecules.
a.) organic
b.) living
c.) complex

In which specialized organ of the plant would these cells most likely be found

Which organelles are labeled d, and what is one feature that distinguishes them from the other labeled organelles chloroplasts the only organelles that produce sugars from sunlight mosomes, only found in animal and bacterial cells centricles only found in animal cells mitochondra, the only energo-generating structures found in cells

Which of these substances does not protect against invaders in the nonspecific immune response? a. saliva b. mucus c. tears d. urine