1.1.7. What is the difference between eukaryotic and prokaryotic cells?
A. Eukaryotic cells are found in bacteria and prokaryotic cells are not.
B. Prokaryotic cells are found in plants and animals and eukaryotic cells
are not.
C. Eukaryotic cells contain organelles and DNA enclosed within a nucleus
and prokaryotic cells do not.
D. Prokaryotic cells contain no organelles except DNA enclosed within a
nucleus and eukaryotic cells do not.

One function of the immune system is to attack the foreign cells to protect the body. in organ translate , the body recongnizes that the new organ is made of foreign cells. wha kind of medicine would you give a patient to increase the chances of transplate success

Agroup of students is studying convection currents. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other in an area with warm air. after 10 minutes, the balloons are released from a height of 1 meter. which of the following do the students most likely observe? question 8 options: the cold balloon expands and rises. the warm balloon shrinks and sinks. the balloons rise at the same rate. both balloons are the same size. the ballons both rise. the cold ballon is larger than the warm balloon. the warm balloon expands and rises. the cold balloon shrinks and sinks.

4. if a cell is placed inside a solution that has a higher concentration of solute than on the inside of the cell, what can be said about the movement of water? a. water will move out of the cell, causing it to shrivel. b. water will move in and out of the cell at the same rate. c. water will move out of the cell, causing it to swell. d. water will move into the cell, causing it to swell.