You CalllUl elemeu llUII LITIS
In recent times, it has been shown that adult cells can be induced to become embryonic stem cells also
called "induced pluripotent stem cells" (iPS). To make this conversion, what has been done to the adult
cells?
a- cytoplasm from embryonic stem cells is injected into the adult cells.
b- The nucleus of an embryonic stem cell is used to replace the nucleus of an adult cell.
C- The adult cells must be fused with embryonic stem cells.
d- New genes are added to the adult cell to convert it to an embryonic stem cell.

you must remain stopped until the stop signal is retracted and the red lights are turned off. approaching traffic in the opposite roadway of a divided highway shall not be required to stop, even if the school bus has the stop-arm extended and the alternately flashing warning signal lamps on.

1. the energy lost to disorder metabolism     -entropy

2. related to or possessing motion potential     -kinetic

3. all of the chemical reactions in an organism required for maintenance of the processes of life entropy     -metabolism

4. possible; ability to go into action or perform work kinetic     -potential

5. the study of energy and its transformations thermodynamics     -thermodynamics

c

explanation: