Answer:
A
Explanation:
Quaternary structure of proteins is composed of two or more polypeptide chains. Insulin has two; one alpha and one beta chain. The two chains are joined together by disulfide bonds at two points (at cysteines). Other examples of quaternary proteins structures are DNA polymerase and hemoglobin.
In process in which An animal's cells use oxygen and digested food molecules to release the energy in food is called
cellular respiration
Answer:most of the positively charge particles should be bounce back at a range of angles as they collide with the atoms in the foil; only a few should pass straight through the foil
Explanation:
Answer:
Weather is at a specific place and time. Climate is over a period of time.
Explanation:
That is the difference
Carbon Dating would tell you the age of the charcoal
