Answer:
Complementary base pairing is the phenomenon where in DNA guanine always hydrogen bonds to cytosine and adenine always binds to thymine. The bond between guanine and cytosine shares three hydrogen bonds compared to the A-T bond which always shares two hydrogen bonds.
The Potential Energy of an object depends upon its position.
Answer:
The correct answer is femur.
The lateral rotators act on the <u>femur</u>.
Explanation:
The lateral rotators is a group of muscles composed by the piriformis, the external obturator, the twin (superior and inferior), the femoral square and the internal obturator, which rotate the thigh outwards (they rotate the thigh laterally away from the midline of the body), that is, they act on the femur, rotating laterally the hip joint, in addition they help to keep the head of the femur inside the acetabulum.
Radiometric dating is a kind of technique used to date materials such as rocks or carbon, in which trace radioactive impurities were selectively incorporated when they were formed.
