No BS plzzz!!! The intricate structure of DNA is vital to many cellular functions. Changes to DNA within a cell can have serious consequences. A DNA mutation that leads to the overproduction of protein would most likely lead to which of the following?
A. A decrease in the rate of DNA replication.
B. The formation of cancer cells.
C. Incorrect hydrogen bonding between nucleotides.
D. An uneven number of chromosomes in cells.

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.