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Kornberg utilized 4 puzzle pieces to provethat DNA is antiparallel: 1) Chargaff’s base complementation, 2)DNA is synthesized in the 5′ to 3′ direction, 3) snake venomphosphodiesterase cuts the phosphate from the 5′ carbon leaving itattached to the 3′ carbon of the nearest upstream neighbor, 4) aradioactively labeled nucleotide triphosphate like […]

1. A patient from the Mexican heritage relates using a curandero for health care needs. What are the characteristics of this type of healer? a. Considered to be a religious figure b. Was born as a healer c. Taught the ways of healing through herbs d. All of the above. […]

Q1. A 55 year old male was admitted to the hospital with heart failure. He complains of increasing shortness of breath on exertion and needing to sleep on three pillows at night. Om physical assessment, the nurse determines that his ankles and feet are very swollen. Which of these symptoms […]

A conductor carries a current of 20 A and is at rightangles to a magnetic field having a flux density of 0.9 T. If the length of the conductor in the field is 30 cm, calculate the force acting on the conductor. Determine also the value of the force if […]