Which of the following is a characteristic of proteins?
a) some may enhance the rate of specific chemical reactions.
b) they may form either long, thin fibrous molecules or compact, rounded globular molecules.
c) they store genetic information for cellular metabolism.
d) they form through hydrolysis reactions.
e) a and b

E. Both A and B.

Enzymes, which can catalyze chemical reactions, are a type of protein. Moreover, proteins can either be fibrous and insoluble in water like actin and myacin, or globular and soluble like hemoglobin. DNA, which stores the genetic information, is not made of proteins. Lastly, proteins are made through the translation of mRNA at the ribosomes.

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Ithink this is what you meant. the temperature at which a liquid begins to boil is called the boiling point. the boiling point of water is 212°f or 100°c.  and at that point will start to turn into steam (gas)

They are like other investigations? say there was a murder u have to do blood test and finger prints which run through a lab.